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2 years ago

11

I need help with this question, it asks for what property each equation is, the answers i put are random. thank you very much if

you help me or try to!

1 answer:

Olegator [25]2 years ago

5 0

1) addition property , you add the -3 over

2) division property , you divide by 6x

3)multiplication property , multiply the 3 by 5 to solve for x .

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How do you solve for a variable?

Lynna [10]

Answer:

C. Get it by itself

Step-by-step explanation:

When solving for a variable, whether it be an inequality, a factor, or an algebraic expression. Getting the specified variable by itself is the most effective and best way to get that answer to your question. The other two answers here do not make any sense whatsoever.

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2 years ago

Tell whether the lines of the pair of equations are parallel, perpendicular, or neither.

tino4ka555 [31]

First Equation:

$y= -\frac{3}{4} x+2$

Second Equation can be written as:

$y= \frac{3}{4}x+2$

Slope of first equation is -3/4 and slope of second equation is 3/4.
Slope of parallel lines must be equal, and slope of perpendicular lines are the negative reciprocal of each other. None of these conditions can be seen for given two equations.

So, the two lines are neither parallel nor perpendicular.
So correct option is C

7 0

3 years ago

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Juan's company spent $ 2,350 on an event.They spent about $2,500 on food and about $900 on entertainment.What could the actual c

kodGreya [7K]

The highest amount it could be is 2,499 + 899= 3,898 which could be rounded to 3,900

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3 years ago

A square rug has an area 99 ft2. Write the side length as a square root. Then decide if the side length is a rational number.

STALIN [3.7K]

Hey there! I'm happy to help!

All of the sides of a square are the same. Therefore, to find the area, you multiply the side by itself. Multiplying a number by itself is conveniently called squaring.

Doing this backwards is called finding the square root. If you have an area of 64, you square root it, showing you that the sides are 8.

This means the side length of our square rug is √99.

A rational number is one that can be written as a fraction of two integers. If you put √99 into your calculator, you get 9.949874371....

This is not a rational number because it goes on forever in no particular order, so we cannot write it as a fraction of two integers. The closest number we could use to have a rational square root would be 100, as its square root is 10.

Have a wonderful day! :D

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3 years ago

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ollegr [7]

Step-by-step explanation:

the slope is 5 I think it is 5

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2 years ago

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