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2 years ago

12

You want to put 520 Quarters in coin wrappers. You need one wrapper for every $10 in quarters. Write a equation you can use to f

ind how many wrappers W you need .

1 answer:

timurjin [86]2 years ago

5 0

$\frac{q}{40} = w$
where q is number of quarters and w is how many wrappers you need. You need 13 wrappers.

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Someone answer quick please for brainliest !

Rina8888 [55]

Answer:

The equation of the line is

$y = - \frac{1}{2} x + \frac{5}{2}$

Step-by-step explanation:

Equation of a line is

$y = mx + c$

Where m is the slope

c is the y intercept

y = 2x + 3

Comparing with the above formula

m is 2

Since the lines are perpendicular the slope of the other line is the negative inverse of the original line .

That's

m = - 1/2

Equation of the line using point (1,2) and slope - 1/2 is

y - 2 = -1/2(x - 1)

y - 2 = -1/2x + 1/2

y = -1/2x + 1/2 + 2

The final answer is

$y = - \frac{1}{2} x + \frac{5}{2}$

Hope this helps you.

8 0

2 years ago

2 divided by 1 and 6/7

ale4655 [162]

This problem, as written, requires a bit of guessing regarding your intentions. My interpretation is that you want to do this division:

2

----------

1 6/7

If that's correct, here's what to do: rewrite 1 6/7 as 13/7 (an improper fraction).

Then divide:

2

-------- This is equivalent to the multiplication (2/1)(7/13) = 14/13 (answer)

13/7

8 0

2 years ago

Write 0.088 as a fraction in simplest form.

zhenek [66]

11/25

88/1000
Divide each by 8
11. Times 8
125 times 8

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3 years ago

What size is the television screen shown in the illustration? Find if 20 in. and 15 in. ?

serg [7]

12 2 +16 2 = D2

D2= 144+256
D2= 400

D2= 400

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2 years ago

Our club shirts are available in two sizes: small shirts coat $27 each and large shirts cost $31 each. Last week a total of 14 s

DanielleElmas [232]

small = 9

large = 5

hope this helps

7 0

3 years ago