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2 years ago

A cheer squad of 8 cheerleaders raised $317.30. They need $622.42 to

Mathematics

2 answers:

adell [148]2 years ago

6 0

Answer:

Each cheerleader needs to raise 38.14 more

Step-by-step explanation:

viva [34]2 years ago

5 0

Answer:

They each need to raise $38.14.

Step-by-step explanation:

For this problem, I started off by subtracting 317.30 from 622.42.

(622.42-317.30) This gave us 305.12.

I did this, because we are trying to find the amount of money the cheerleaders have left to make.

Next, we will divide the difference of this equation (305.12) by 8.

We did this because there are 8 cheerleaders, and they all made the same amount of money.

This leaves us with an answer of:

Each cheerleader has exactly $38.14 left to make.

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geniusboy [140]

Answer:

Equation have Unique solution i.e $x=-20$

Step-by-step explanation:

Given Equation:

$-6(x+7)=-4x-2$

Solving the Equation for 'x'.

$-6(x)-6(7)=-4x-2\\\\-6x-42=-4x-2$

Adding ' $4x$ ' both sides:

$-6x+4x-42=-4x+4x-2\\\\-6x+4x-42=-2\\\\-2x-42=-2$

Adding '42' both sides:

$-2x-42+42=-2+42\\\\-2x=40$

$x=\frac{40}{-2} \\\\x=-20$

The equation have Unique solution with the value of $x=-20$

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3 years ago

Proving parallel lines with alternate exterior angles. given: <1 = <2 prove: p || q

horrorfan [7]

Answer:

1. <1 = <2 - given

2. <1 and <3 are vertical <s - def of vertical <s

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4. <3 = <2 - transitive property

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Step-by-step explanation:

edg 2020

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3 years ago

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antiseptic1488 [7]

Answer:

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Step-by-step explanation:

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where m is the slope and (x1,y1) is the point

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3 years ago

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Step-by-step explanation:

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