Mathematics Middle School

(3^2-8) + 4 =

(complete equation in image plz help)

(3^2-8) + 4 =(complete Equation In Image Plz Help)

Answers

Answer 1

Answer:

5

Step-by-step explanation:

3^2 = 3 x 3 = 9

( 3^2 - 8 ) + 4

= 9 - 8 + 4

= 1 + 4

= 5

Answer 2

Answer:

(3^2-8) + 4 = 5

Step to step explanation:  

(3^2-8) + 4     (3^2 = 3 x 3)

(9 - 8) + 4

1 + 4

= 5

Hope this helps :)!

Related Questions

Can someone pls help and also show me how to show work plsss

Answers

Answer:

25%

I hope this helps you...

Answer:

25%

Step-by-step explanation:

10: 40*100 =

(10*100): 40 =

1000: 40 = 25

(you can message if more questions)

Which ratios have a unit rate greater than one choose all that apply

Answers

Answer:

9/8 miles, 7 miles, 4 miles

On the dashboard of Josh's car, there is a clock and an odometer. The odometer tells how many total miles the car has been driven. Josh glances at his car's dashboard (A), and then looks back a few minutes later (B). (Pls I need help. This is really important)

Answers

On the dashboard of Josh’s car need a need engine
Okay so you don’t give numbers but I can tell you how to solve (where to put your numbers.
The way to solve is simply to take B and subtract that from A and the product of that is how far he has driven in set minutes.

Example- 1100(B)-900(A)=200(Amount of miles on set minutes.)

Yes I know cars don’t go that fast it’s just an example.

need help on this pls

Answers

Answer: 2

Step-by-step explanation:

Slope is rise over run. So if we look at the points (1,1) and (0,3), you can see that it goes up by 2 units and over one unit, leaving you with "2/1", which is equivalent to 2.

Hope This Helps! :)

Identify the slope of the line: y = -3x + 6

Answers

Answer: The slope is -3 and the y-intercept is 6

Step-by-step explanation:

Brett is building a fence around his land. The perimeter of his land is 101,376 inches. Each picket of the fence is 5 inches across. How many pickets are needed for the fence?

Answers

Answer:

20,275.2

Step-by-step explanation:

PLEASE GIVE ME BRAINLIEST.          

20, 275 or 20, 276. I don't think you can buy a decimal of something. It's not like you can buy 0.7 apples. Or 0.3 televisions.

40% of oatypop cereal boxes contain a prize. use the simulation answer

Answers

Answer:

Use a random number generator ranging from 1 to 10 and assign 1 to 4 as the prize and 5 to 10 as no prize.

Step-by-step explanation:

branliest please only need 1 more to be expert

It is the first one

help??????? i’m no good at math

Answers

Answer:

-2(3/2x+5)>5(2x-2)+3x

The second option

Step-by-step explanation:

If you distribute the right side:

5(2x-2)+3x

10x-10+3x

You can combine 10x and 3x because they contain the same variable.

helpmerightnow...PLEASE

Answers

Answer:

Unit Rate

Step-by-step explanation:

Answer:

Unit Rate

Step-by-step explanation:

my bad i didn't see at first

8 is 1/6 of what number
125 is 5/10 of what number
32 is 4/10 of what number
192 is 4/5 of what number
396 is 6/8 of what number
11 is 1/5 of what number
72 is 3/5 of what number
360 is 6/10 of what number
99 is 3/12 of what number
36 is 3/8 of what number
250 is 5/8 of what number
45 is 3/6 of what number

Answers

8 is 1/6 of 8/6 = 1 1/3

125 is 5/10 of 625/10 = 62 1/2

32 is 4/10 of 128/10 = 12 4/5

8 is 1/6 of 48
125 is 5/10 of 250
32 is 4/10 of 80
192 is 4/5 of 240
396 is 6/8 of 528 ( I think)
11 is 1/5 of 55
72 is 3/5 of 120
360 is 6/10 of 600
I'll add the others later!

(Redoing the question so everyone can see) Multiply. Enter the product in the simplest form.

2 2/5 x 5/7



The product is _____?



Please tell me how you got it very clearly



Any spam, nonsense, links, and anything that does not relate to this question will get deleted. Thank you.

Answers

So first you gotta convert 2 2/5 into and improper fraction which gives you 12/5. Which brings you to 12/5 x 5/7, you’re gonna wanna cross cancel the most common factor which is the number 5 and that leaves you to build up the fraction 12/7. Now you wanna convert your improper fraction to a mixed number, and you do that by putting it in long division form otherwise said as 12 divided by 7 which leaves you with 1 and a remainder of 5. 1 5/7 is your answer
If your problem is a fraction I can help… 1 5/7

Write an expression to represent the situation and answer the question. Shana took a test with 50 questions. She lost 2 points for each of the 5 quedtions she got wrong. She got 3 extra credit questions correct and recived 5 points for each. What is the total number of points she gained or lost overall

Answers

If I’m right it’s 15 points she gained and 10 points she lost if you combine them it’s 25 points
50 - (5•2)+(5•3)=
50 - (10) + (15) =
40 + 15 =
55 points total
She lost 10 points then turned around and gained 15

Simplify these -1/3 + -3/8 2.6 - (-1.5) (-2.8) divided by (-1.25)

Answers

Answer:

(-1.25)(-1/3 - 3/8 2.6 + 1.5 - 2.8)

Step-by-step explanation:

From this point on it's easy

1/24, 5.96. Matrix version.

v- 2.3 = 8.84 what does the V stand for?

Answers

Answer:

If you mean the value of V then 11.14

Step-by-step explanation:

v-2.3=8.84

Add 2.3 to both sides to leave the variable alone so

v=11.14

Answer.
What are the four key points of Dalton’s Atomic Theory?
a.
b.
c.
d.
2. In 1913, Neils Bohr proposed a new atomic model known as the _________ model, which is patterned after the solar system.

Answers

Answer:

a. all matter is made of atoms

b. atoms are indivisible and indestructible

c. atoms of given elements are identical in mass and properties

d. compounds are combination of 2> different types of atoms

2. it's called Planetary model

Answer:

1. All matter are made up of atoms, which are indivisible

2. All atoms of the same element are identical; different elements have different types of atom.

3. Atoms can neither be destroyed nor created

4. Compounds are combinations of two or more different types of atoms.

Rutherford-Bohr Model

Step-by-step explanation:

Hope this helps

please help me with this math I will give crown award

Answers

2 is the correct answer

What is the measure of GEF

Answers

Answer:

180 degrees

Step-by-step explanation:

That is the complete triangle.

Melissa wants to buy a new pair of shoes that have an original price of $45. Melissa has a coupon for 20 percent off to use on them, which amounts to a discount of $9. If sales tax is 9 percent on the final price of the shoes, how much tax will she need to pay?
$3.24
$4.05
$4.86
$4.95

Answers

Answer:

$3.24

Step-by-step explanation:

First, we subtract the $9 from the $45, so that equals $36

9% of the 36% is added to the final price as tax

36 x 0.09 = 3.24

Answer:

45-9=36

what we could do is first find out how much 1% is, 36÷1=0.36.

so 0.34×9=3.24

the final answer is 3.24

Hey can some one help me with this problem :'))

Answers

1/2 • 3/4

You have 1 top half filled in and 3 of the 4 blocks on the base filled in

Answer: 1/2x3/4

Step-by-step explanation:

The length of an island is changing at the rate of –17 inches per year. How long will it take for the change in the length of the island to be –255 inches?

Answers

Answer:

15 years

Step-by-step explanation:

-255/-17=15

Based on the future dates concept, and the available content of the question, it will take 15 years for the change in length of the island to be -255 inches.

What is the Future date?

Future date is a term that is used to describe the major activities of a certain place or humans.

In this case, the time it takes for the change in length to be -255 inches we can set up the following equation:

Change in length = rate * time

-255 inches = -17 inches/year * time

To solve for time divide both sides of the equation by -17 inches/year:

time = -255 inches / (-17 inches/year)

Simplifying the expression:

time = 15 years

Therefore, in this case, it is concluded that it will take 15 years for the change in length of the island to be -255 inches.

Learn more about future events here: https://brainly.com/question/33300210

#SPJ2

By what factor will the volume of the right regular pyramid be multiplied if the height remains the same but the sides of the base are multiplied by a factor of 3?


pls a need help

Answers

Answer:

33333333333333333333

Well a factor of three can only be a 1 or a 3

Complete the following statement.


Some people say Mauna Kea is a taller mountain than Mt. Everest, because its total under sea and above sea level height is
meters.

Answers

Answer:

13, 803

Step-by-step explanation:

13,803 this is due to the fact that im filling it up. there nothing really to say

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

Answers

6,000 students will enroll

Answer:

first we have to find oput how many they accepted, 60% of 10,000 is 6000. Next we have to find out how many of those 6000 will actually enroll.

to find 40% of 6000 we can first find 10% which is 600, so 600x4=2400 or 40% of 6000.

2400 will actually enroll

A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the
machine will make in eight hours. Another machine can make 8 miles of ribbon in an
hour. Graph the length of the ribbon the machine will make in 8 hours. What is the
difference in length for a 8 hour period between the two machines? Write an Equation
in slope intercept for each machine.

Answers

sad and sad story to be seen

Person A spends $9.80 on gas. The car drives 27 miles per gallon and the driver drives 135 miles.

Person B's car gets 29 miles per gallon and spends $14.28 on gas to drive 203 miles.

If person A spends $13.72 on gas at the same rate, and person B spends $16.32 on gas, what is the difference in the amount of miles the cars can travel before running out of gas?

Answers

I think the answer is $72.52

Car B can drive 43 more miles than car A before running out of gas

Car A= $1.96 per gallon
Car B= $2.04 per gallon

Car A- 7 gal. x 27 mi./gal= 189 mi.
Car B- 8 gal. X 29 mi./gal= 232 mi.

232-189= 43

2x − 5 > 3 or −4x + 7 < −25
you have to plot it on a number line

Answers

Answer:

8

Step-by-step explanation:

2x - 5 > 3 or -4x + 7 < -25

2x < 8. or -4x < -32

x < 4. or. x > 8

8 because when u go to the u go

Multiply. Enter the product in the simplest form.

[tex]\frac {2}{5}{2}[/tex] x 5/7


The product is _____?


Please tell me how you got it very clearly


Any spam, nonsense, links, and anything that does not relate to this question will get deleted. Thank you.

Answers

12/5 x5/7=25/84
= 1.714285714285714

plz help with numbers #8, and #9

Answers

Answer:

1)=180-107=73

2)=107

3)=180-95=85

4)=95( co interior angles)

please i need someone to help me

Answers

Answer:

Yes Felix would save money by switching gyms,

Step-by-step explanation: because 4 weeks per month times 30 dollars a week which is 120 dollars plus 150 dollars would be 270 dollars a month which is more than 255

Referring to the figure, a building casts a
shawdow 18 feet long. A woman standing near the
building is 5 feet 8 inches tall and casts a
shadow 4 feet long. What is the height of the
building in feet and inches?

Answers

Answer:

18/4 = x/(5 2/3)

x = 18(17/3)(1/4) = 25 1/2 ft. = 25 ft 6 in.

Other Questions
how can the rule of nines help indicate whether a burn should be considered critical? 4. In the figure, points A, B, and Clie in plane Z. Which of the following postulates can be used to show that A and B are collinear?O Through any two points, there is exactly one line.O Through any three points not on the same line, there is exactly one plane.O If two lines intersect, then their intersection is exactly one point.o If two planes intersect, then their intersection is a line. On November 1, Jovel Company loaned another company $100,000 at a 6% interest rate. The note receivable plus interest will not be collected until March 1 of the following year. The company's annual accounting period ends on December 31, and adjustments are only made at year-end. The adjusting entry needed on December 31 is: 1. Name two countries with arithmetic densities of 200+ persons per square. kilimeters.2. Name two countries with arithmetic densities of below 50 persons per square. kilimeters. 3. Low arithmetic density=______ total population. OR _________ total land4. Costa Rica & UAE both have a population of 4 million. Costa Rica has a physical density of 1803, & UAE has a physical density of 6404. This means which has more arable land?5. What can you infer about a countrys amount of arable land if there is a large difference between its arithmetic density & physiological density?6. More Developed Countries (MDCs) usually have __________ (higher or lower?) agricultural densities than Less Developed Countries (LDCs).7. Explain why MDCs dont have (or need) as many farmers per unit of arable land as LDCs.Can you help me answer these 7 questions they are due tonight by 8:00 PM EMERGENCY HELP FAST!!Fats and oils are esters. They contain a ____ group. whats the correct option 1+1 ASAP PLEASE. Marking Brainliest. 1. Why do plant cells have a cell wall in addition to a cell membrane?2. Think about the function of chloroplasts. Would you expect to find more chloroplast in the cells of leaves or the roots of a plant?3.What two cell structures do protists have that bacteria do not?4. Do all microbes cause disease? Explain Solve please.................................... Morbid obesity due to excess calorie intake what is the main term? the nullification crisis occurred over political disagreements about which issue? Bbzsbbsjsjsjsnsnsns The temperatures for the week were as follows Sunday 72 Monday 72 Tuesday 85 Wednesday 69 Thursday 72 Friday 80 and Saturday 77 determine the mean rounded to the nearest tenth median mode and range of the results A triangle has angle measures x+15, 3x-35, and 4x. What type of triangle is it? Be as specific as possible. Justify your answer. Will mark brainliest help last question What components do Health Related Fitness and Skill Related Fitness have in common? A line passed through the points (1, 2) and (3,-4).Determine the equation of that line in slope interceptform. which excerpt from a student essay maintains the most objective tone ? Q and R are complementary. The measure of Q is 26 less than the measure of R. Find the measure of each angle 5. Which of the following is a sign that you have a budget deficit?Your savings account balance grows every month.. You overdraw your checking account on a consistent basis (with a $25 cost per overdraft).Your checking account balance grows every month.