3 years ago

I need help figuring out the steps to solving these kind of problems

1 answer:

4 0

First off, get the equation to be x-3y=6. Then plug in numbers! If x=6, then y=0. In addition, if x=0, y=-2. Draw a line. After that, you can plug in some numbers after drawing the line to see if you should shade on top of the line or on the bottom

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What is x? -10 - x = -4

Musya8 [376]

Answer:

x = -6

Step-by-step explanation:

-10-x=-4 Add 10 to both sides...

-x=6 Divide both sides by -1...

x=-6

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2 years ago

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alina1380 [7]

Answer:

Step-by-step explanation:

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3 years ago

THIS IS FOR 27 POINTS!!!<br> EXPLAIN PLEASE!!!!<br> Solve -9(2+a) + 4(2a+9)=11

Sindrei [870]

So,

First you have to distribute the numbers outside of the parentheses (you multiply them with the numbers inside of the parentheses

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Then collect like terms
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-18 -18
---------------------
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Divide both sides by -1
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2 years ago

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A pole that is 3.4 m tall casts a shadow that is 1.54 m long. At the same time, a nearby building casts a shadow that is 35.75 m

inna [77]

Answer:

The building would be 78.92 meters tall.

Step-by-step explanation:

If the shodow of a 3.4m tall pole is 1.54m tall, and you have the shadow's height, then you make a cross, multiply-divide ratio table.

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2 years ago

A group of friends were working on a student film. They spent $476 on equipment, which was 85% of their total budget. What was t

xenn [34]

By by by the answer is 560

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2 years ago