can someone help with this pls? i don’t understand math at all

Answers

Answer 1

it’s 15t + 19r=2
because these both aren’t related at all as 15 as ‘t’ and 9 has ‘r’ whereas 2 is a coefficient.. only likes terms will be simplified

Answer 2

First one is the one

Related Questions

In order to make green paint, a 2:3 ratio of blue paint to yellow paint is used. If there are 30 ounced of green paint how many ounces of blue panit was used?

Answers

Answer:

12 ounces

Step-by-step explanation:

2+3=5

30÷5=6

6×2=12

Not gonna lie I have no idea

Referring to the Fig. in Question #26, approximate from the graph
the car's distance after it has traveled for 5 seconds.

Answers

its between 300 and 350

write in word form: (8x3) ÷ 6

Answers

Answer:

eight time three divided by 6

Eight times three divided by 6

GCF for 11q 55qr find the GCF of each pair of monomials

a.11 B. 11q

c 11r d 11qr

Answers

Answer:

Step-by-step explanation:

B the answer is b once again

CAN SOMEONE HELP AND FAST

Answers

Answer:

Part A) 243 lunches were sold

Part B) $850.50

Step-by-step explanation:

Part A) Cheese Pizza (50) and Pep Pizza (40) = 90% [10% was the Chicken, but we're looking for the totality]

243 times 3.50

22hhd bftihghjgy bbbbbbbbbbyyyyrgfhv convention branch

Blake ran three miles for his workout today. He ran the first mile in 7.2 minutes, the second mile in 7.35 minutes, and the third mile in 7.5 minutes. What was his total time for the three miles?

8.82 minutes

22.05 minutes

21.15 minutes

21.05 minutes

Answers

Answer:

22.05 minutes

Step-by-step explanation:

7.2 + 7.35 + 7.5 = 22.05 minutes

22.05 minutes

7 + 7 + 7 = 21
.2 can be rounded to .20 and .5 to .50
.20 + .35 + .50 = 1.05
21 + 1.05 = 22.05

Please solve questions 6-9!! Whoever gets it right or answers first will get brainlest! PS, PLEASE SHOW WORK ON PAPER, PHONE ETC. !!

Answers

Answer:

6. 41634

7. 60214

8. 976336

6) 41,634
7) 60,214
8) 976,336
9) 166,002

Susan earned $220 babysitting last week.

On Monday she earned $30 and spent $5.
On Tuesday she earned $35 and spent $25.
On Wednesday she earned $60 and spent $40.
On Thursday she earned $30 and spent $15.
On Friday she earned $65 and spent $25.
Note: Money earned is (+) and money spent is (-)

What is the absolute value of the difference between the money she made on Tuesday and the money she spent on Friday?

Group of answer choices

Answers

answer : 10

on Tuesday she earned $35 and on Friday she spent $25 you subtract them because “difference” is subtract.

Answer:

Step-by-step explanation:

In the equation A=1p+pri, t is equivalent to ( question 12 )

Answers

Answer:

t = A - p/pr

Step-by-step explanation:

A = p + prt

A = p(1 + rt)

/p /p

------------------

A/p = 1 + rt

-1 -1

------------------

A/p - 1 = rt

/r /r

-------------------

A/pr - 1/r = t

t = A - p/pr

Answer:

t = A - p/pr

Step-by-step explanation:

bring a and the rest of the values to one side

please help 40 points

Answers

Answer:

10 1/3

Step-by-step explanation:

add

9 12/9

simplify

10 3/9 = 10 1/3

Answer:

[tex]10\frac{1}{3}[/tex]

Step-by-step explanation:

[tex]2\frac{5}{9}+7\frac{7}{9}[/tex]

[tex]2+7+\frac{5}{9}+\frac{7}{9}[/tex]

[tex]9+\frac{12}{9}[/tex]

[tex]9+\frac{9}{9}+\frac{3}{9}[/tex]

[tex]9+1+\frac{3}{9}[/tex]

[tex]10\frac{3}{9}[/tex]

[tex]10\frac{1}{3}[/tex]

helllpppp I need to get my grade up to a B by Thursday!!

Answers

Answer:

Less than

Step-by-step explanation:

Hope this helps! Pls give brainliest!

Answer:

Less-than

Step-by-step explanation:

Angle Q measures 30 degrees. If angle Q is rotated 15 degrees, what is the measure of angle Q′?

Answers

30°

an angle has the same measurement no matter what direction you rotate it

30 degrees hope this helps!

Match the two numbers with their least common multiple (LCM)
Term Definition
_______ _______
8 and 4 A) 24
8 and 6 B) 40
8 and 10 C) 8

Answers

Answer:

The LCM for 8 and 4 is C) 8

The LCM for 8 and 6 is is A) 24

The LCM for 8 and 10 is B) 40

Step-by-step explanation:

hope it helps <3, brainliest plz ?

8 and 4 is C, 8 and 6 is A, and 8 and 10 8 is B

Combine like terms to create an equivalent expression.

Answers

Answer:

t.b.h. i forgot how to do this srry-

i’m pretty sure it’s 1/6 p-4/5

HELP???????????????????????????????????????????????????????? pls? (10 points) (image down below to make it easier to understand.)

Answers

Answer:

Step-by-step explanation:

1 is 2 and 3 is 8 and the rest are 5-7

Lena baked 16 cookies with 2 scoops of flour. How many scoops of flour does Lena need in order to bake 32 cookies? Solve using unit rates.

Answers

You need to see what 16 can be multiplied by to get 32 which is 2. What you do to the bottom you do to the top therefore it is 4

Answer:

Step-by-step explanation:

Aldo wants to pour 26.26 grams of salt into a container. So far, he has poured 22.27 grams. How much more salt should aldo pour?

Answers

Answer: 3.99 grams

Step-by-step explanation:

You can easily break this up into 26-22 and .26-.27. 26-22 is equal to 4, while .26-.27 is equal to negative .1. 4 minus .1 is equal to 3.99, so we need to add 3.99 grams more salt to the container.

Mrs.Page bought a new singing outfit. After 7.5% tax sales tax, she paid $32.25. what was the original price of the outfit?

Answers

Answer:

$30.00

Step-by-step explanation:

reverse tax calculator

Selling Price = Final Price / 1 + Sales Tax

The answer is
$30.00

I don't get this one either

Answers

Answer:

fist of all it's no she won't be able to complete the book

Step-by-step explanation:

a) no
b) 60 mins and 14 secs

Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations.

Which of the following systems of trade was most widely used in both ancient river civilizations and ancient Native American civilizations?

bartering
the exchange of coined money
free exchange
international trade

Answers

Answer:

Bartering

Step-by-step explanation:

Hope this helps!

What is the evaluation to 4-(2)^3=?

Answers

Answer:

-4

Step-by-step explanation:

4-(2)^3

2^3= 8

4-8=-4

ps don't click on links the bentley kid has been leaving the same ones everywhere be safe

Answer:

-4

Step-by-step explanation:

Well since this is evaluation the use of PEMDAS is important

4-(2)^3(first you do exponents)

4-8(since 2x2x2=8)

4 - 8=

-4

There you go! Hope it helped!

When a flash of lightning occurs, the number of seconds elapsed until thunder is heard can be used to approximate the distance from the storm. The graph models this situation. Which equation can be used to approximate the distance from a storm, y , in miles, given the number of seconds, x , that has elapsed from the moment that a flash of lightning is seen to the time thunder is heard?

Answers

Pretty sure its C :)

After you see a flash of lightning, count the number of seconds until you hear the thunder. (Use the stop watch or count "One-Mississippi, Two-Mississippi, Three-Mississippi," etc.) For every 5 seconds the storm is one mile away. Divide the number of seconds you count by 5 to get the number of miles.

It’s y=1/5x

i need help pls asap

Answers

Answer:

Option C

Step-by-step explanation:

C: He has $30 on Monday

He deposits $30 on Friday

Amount left= 0

D won't be the answer because

Diver descends 25 feet

She then descends another 25 feet

Total length descended= 25+25= 50 feet

Answer:

Step-by-step explanation:

Withdrawal means minus 30 dollars, so right now she is -30 dollars. But depositing is positive, so 30 + (-30) is 0.

Question # 3
Multiple Choice
Which whole number property is represented?

65 + 0 = 65

Identity Property of Addition
Identity Property of Addition

Associative Property of Addition
Associative Property of Addition

Commutative Property of Addition

Answers

Answer:

5. Commutative Property of Addition

Identity property of Addition

May someone help me with this. The question is in the picture.

Answers

34$ is the answer because 0.05x680=$34

Answer:

Step-by-step explanation:

1. 680×5% where what I do, 680×0.05 because it's easier for me. Whatever way you do, you get the same thing.

2.You got the answer! 680×0.05=34

(I'M NOT GOOD AT EXPLAINING THINGS SO DON'T SUE ME IF YOU DIDN'T GET IT :] )

Identify the y-intercept of the line: 5x - y = - 3

Answers

The y-intercept would be positive 3

Answer:

Step-by-step explanation:

rearange the equation so you have y is positive 3 + 5x = y

Solve for ddd.
\dfrac32=5d-\dfrac12
2
3

=5d−
2
1

start fraction, 3, divided by, 2, end fraction, equals, 5, d, minus, start fraction, 1, divided by, 2, end fraction
from khan academy, brainliest if right

Answers

Answer:

[tex] \frac{3}{2} = 5d - \frac{1}{2} \\ \\ 5d = \frac{3}{2} + \frac{1}{2} \\ \\ 5d = \frac{3 + 1}{2} \\ \\ 5d = \frac{4}{2} \\ \\ 5d = 2 \\ \\ d = \frac{2}{5} \\ \\ d = 0.4[/tex]

I hope I helped you^_^

The value of d in the given expression is 2/5.

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

We are given an expression as

3/2 = 5d - 1/2

we need to solve for d;

3/2 = 5d - 1/2

5d = 3/2 + 1/2

5d = 4/2

5d = 2

d = 2/5

Hence, the value of d in the given expression is 2/5.

To know more about an expression follow;

brainly.com/question/19876186

#SPJ2

Your beginning balance on your lunch account is $42. You buy lunch for $1.80 every day and sometimes buy a snack for $0.85. After 20 days, you have a balance of $0.05. How many snacks did you buy?

HELP

Answers

Explaination:

First your going to want to multiply the amount of days by how much money a school lunch costs:

1.80 x 20 = $36

The next step you will minus the amount spent by the beginning balance on your lunch account:

42 - 32 = $6

Then you will want to add the amount of money it costs for a snack untill it adds up high enough where it is close to the amount of money left (or you cant add any more):

0.85 + 0.85 + 0.85 + 0.85 + 0.85 + 0.85 + 0.85 = $5.95

You then count the times you added 0.85 which would be 7 times.

You can also multiply 0.85 by 7 to shorten it up:

0.85 x 7 = $5.95

This would leave $0.05 left.
______________________
Final answer:

After 20 days you would have 7 snacks total.

I hope this helps you out!

Line segment CD is shown on a coordinate grid:

A coordinate plane is shown. Line segment CD has endpoints 1 comma 2 and 1 comma negative 1.
The line segment is reflected about the y-axis to form C′D′. Which statement describes C′D′?

C′D′ is perpendicular to CD.

C′D′ is half the length of CD.

C′D′ is greater than twice the length of CD.

C′D′ and CD are equal in length.

Answers

Answer:

im pretty sure the answer would be C'D' and CD would be equal in length!

Step-by-step explanation:

because you are only reflecting it across the y-axis, no changes will be made to the line itself, only the location of the line :)

C’D’ and CD are equal in length.

*FIRST ANSWER GETS BRAINLIEST* The triangle in Quadrant IV is the image of the triangle in Quadrant I after a counterclockwise rotation about the origin.What is the angle of rotation?
A.90°
B.180°
C.270°
D.360°

Answers

Answer:

C. 270°

Step-by-step explanation:

The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.

90° clockwise is same as 270° counterclockwise.

the angle of rotation is, C. 270°.

What is an angle?

In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.

here, we have,

from given figure we get,

The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.

90° clockwise is same as 270° counterclockwise.

To learn more on angle click:

brainly.com/question/28451077

#SPJ2

Other Questions

PLEASE ANSWER THIS ILL GIVE YOU BRAINLIESTBack injuries can be crippling and severely limit ones function and quality of life.How would your life be affected by a back injury? What modifications would you have to make to your home if you were confined to a wheelchair? Which of your hobbies and activities would be affected if you could no longer walk? Ill give brainest just help give details of an interesting incident that happened during a flight you were on? Cul es la fuerza que hace que una pelota de baloncesto se quede en las manos?inerciagravedadvelocidadfriccin The answer, help me Estimate the unit rate to the nearest hundredthThe unit rate is about $_ per egg. Yolanda was standing on the middle step of a staircase, painting a wall.She went up four steps to touch up a spot, then she went down five steps to continue painting. When she finished everything within reach,she went down six steps to the first step. Which step was the middle step. How many steps were there in the staircase. Use backwards working Compare geologic time with the geologic column . (Earth science ) what is the relationship between temperature and pressure pls Select the three main parts of a paragraph. Make sure you check 3 boxes. A Transitional phrases B) Concluding Sentence C) Title D) Supporting Sentences E) Thesis statement F) Topic sentence Based on what you have learned about its physical features, culture, climate, and economy, how would you compare life in South Asia with life in the United States? List at least three points of comparison or contrast. in what year were women given the right to vote in the united states? Which option best describes the order Susan B. Anthony uses to present her ideas in ""On Womens Right to Vote""? Which statements accurately describe early humans?Select all correct answers. Early humans mastered fire.Early humans never worked together in groups.Early humans lived in caves, rock shelters in cliffs, and in tents.Early humans were nomadic, for the most part. Surveyors frequently use trig functions. Suppose that you measure the angle from your position to the top of a mountain to be 2.50. (Figure 6) If the mountain is 1.00 km higher in elevation than your position, how far away is the mountain? Please helpppppp!!!! Read the passage and answer the question that follows.One-half of the people of this nation to-day are utterly powerless to blot from the statute books an unjust law, or to write there a new and a just one. The women, dissatisfied as they are with this form of government, that enforces taxation without representation, that compels them to obey laws to which they have never given their consent, that imprisons and hangs them without a trial by a jury of their peers, that robs them, in marriage, of the custody of their own persons, wages and children, are this half of the people left wholly at the mercy of the other half, in direct violation of the spirit and letter of the declarations of the framers of this government, every one of which was based on the immutable [unchanging] principle of equal rights to all.Susan B. Anthony, 1872What change in the United States Constitution addressed the concerns expressed by Susan B. Anthony in her speech?A.The Fourteenth Amendment extended equal protection to all U.S. citizens.B.The Seventeenth Amendment provided for direct election of senators.C.The Thirteenth Amendment abolished slavery throughout the U.S.D.The Nineteenth Amendment recognized womens right to vote. HELP NEEDED!Ms. Dingemans bought 24 chocolate cookies and 32 vanilla cookies.She wants to organize her cookies in identical boxes for a party. She wants to use all of her cookies.What is the greatest number of boxes that Ms. Dingemans can use to organize all the cookies?Explain using a diagram. please help thank you france is an example of an uncertainty-________ culture.