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2 years ago

10

The scale for a scale drawing is 8 millimeters: 1 centimeter. Which is larger,the actual object or the scale drawing? PLEASE PLE

ASE PLEASE EXPLAIN!!!

1 answer:

Daniel [21]2 years ago

5 0

The centimeter is bigger

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telo118 [61]

Answer:

x = 9

Step-by-step explanation:

Step 1: Write equation

4(x - 2) = 3x + 1

Step 2: Solve for <em>x</em>

<u>Distribute 4:</u> 4x - 8 = 3x + 1
<u>Subtract 3x on both sides:</u> x - 8 = 1
<u>Add 8 to both sides:</u> x = 9

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

<u>Substitute:</u> 4(9 - 2) = 3(9) + 1
<u>Parenthesis (add):</u> 4(7) = 3(9) + 1
<u>Multiply:</u> 28 = 27 + 1
<u>Add:</u> 28 = 28

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Ben is 39 years old and Ishaan is 3 years old. How many years will it take until Ben is only 4 times as old as Ishaan?

Evgen [1.6K]

Answer:

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Step-by-step explanation:

Let

x------> the number of years

we know that

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Solve for x

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$4x-x=39-12$

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Step-by-step explanation:

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