3 years ago

What is 1/4(x+16)-x equal too

1 answer:

8 0

<span>1/4(x + 16) - x =

First, distribute the 1/4.

= 1/4x + 1/4 * 16 - x

= 1/4x + 4 - x

= 1/4x + 4 - 4/4x

= 1/4x - 4/4x + 4

= -3/4x + 4

$= -\dfrac{3}{4}x + 4$ </span>

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Aline has a rise of 6 and a slope of<br> 1/20 What is the run

Softa [21]

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The equation is:

slope = rise/run

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run = rise/slope

Substitute values in:

run = 6/(1/20)

Solve:

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3 years ago

What quantity of a 50% acid solution must be mixed with a 20% solution to produce 600 mL of a 45% solution?

Naddika [18.5K]

Answer:

400 mL

Step-by-step explanation:

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x = 400 mL

4 0

2 years ago

Molly earns a rebate each month on her movie tickets and books. She earns $0.25 for each movie ticket and $2 for each book. Last

stiv31 [10]

Answer:

8 books

Step-by-step explanation:

Earning for each ticket is $0.25 and for each book is $2

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So Molly purchased 8 books

3 0

2 years ago

What’s are the answers for both?

nevsk [136]

Answer:

Step-by-step explanation:

8d + 4 = 5d + 28

Group like terms

That's

8d - 5d = 28 - 4

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Divide both sides by 3

d = 8

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Cross multiply

we have

7(7g + 8) = 38.5(4)

49g + 56 = 154

49g = 154 - 56

49g = 98

Divide both sides by 49

g = 2

Hope this helps you

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3 years ago

Erica throws a tennis ball against a wall, and it bounced bac. Which force is responsible for sending to ball back to erica

lisabon 2012 [21]

Field force is responsible

8 0

2 years ago