Mathematics Middle School

3/16+ (-11/20)
Can you help me?

Answers

Answer 1

Answer:

-29/80

Step-by-step explanation:

remove parenthesis 3/16 - 11/20

then simplify

-29/80

Answer 2
The answer is -0.3625

Related Questions

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

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.

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.

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

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:

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.

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! :)

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

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

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

(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

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.

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

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!

please help me with this math I will give crown award

Answers

2 is the correct answer

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)

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

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

Answers

Answer:

9/8 miles, 7 miles, 4 miles

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

plz help with numbers #8, and #9

Answers

Answer:

1)=180-107=73

2)=107

3)=180-95=85

4)=95( co interior angles)

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
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