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2 years ago

11

1. What are the roots of 4x2 = 8x - 7?

2 answers:

Andrei [34K]2 years ago

8 0

4 times 2 =8times-7 is 1

Ulleksa [173]2 years ago

8 0

Answer:

The answer is 2 x 4

Step-by-step explanation:

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Tim is building a bridge for his model railroad. He has 3 sections to fit together to fit together form the bridge span. The pie

Sergio [31]

4.5 + 4.5 + 4.5 = 13.5

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2 years ago

Please help me <br> 3(x + 2) * 10 * 7 divided by 70 - 2 (x+2)<br><br> Simplify

I am Lyosha [343]

Answer:

= 105(x+2)/33-x

Step-by-step explanation:

Given the expression

[3(x+2)*10*7]÷70 - 2(x+2)

= 3(x+2)*70÷70 - 2(x+2)

= 210(x+2)/70-2x-4

= 210(x+2)/66-2x

= 210(x+2)/2(33-x)

= 105(x+2)/33-x

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2 years ago

What is 6(5−8v)+12=−54

zlopas [31]

Answer: v = 2

Step-by-step explanation:

30-48v+12 = -54

-48v = -54-30-12

$\frac{-48v}{-48}$ = $\frac{-96}{-48}$

v = 2

7 0

2 years ago

Read 2 more answers

The reference angle for 5pi/4 is 1, which has a terminal point of

maxonik [38]

Answer:

D

Step-by-step explanation:

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1 year ago

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?

Keith_Richards [23]

Your answer is $2

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2 years ago