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avanturin [10]
3 years ago
12

Solve for. x -2x – 3 = 7

Mathematics
1 answer:
Maurinko [17]3 years ago
3 0

Answer:

x = -5

Step-by-step explanation:

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Arada [10]

Answer:

a. 72 inches

b. 21.3 inches

Step-by-step explanation:

12:27

a. 32 inches in height

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Set these fractions equal to each other

32= 12

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So to find the width do 2.666... time 27 and you get 72 inches.

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

b. 48 inches in width

Again set the fractions equal to each other.

x/48 = 12/27

48 divided by 27 equals 1.77777....

To get height, do 1.77777.... times 12 and you get 21.3333333

But since it is to the nearest tenth, you get 21.3 inches

Hope that helps!

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3 years ago
Kevin is 5 feet tall. Which proportion could you use to find the height of the flagpole? A. 3/5=12/x
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vodomira [7]
<h2>Answer: Y= -2</h2>

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3 years ago
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Insert 3x - 7 for y in 15x - 5y = 14
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