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3 years ago

After driving for 3 years without an accident or ticket Fred's auto insurance company has decided to give Fred a 10%

Mathematics

1 answer:

Maksim231197 [3]3 years ago

7 0

$63. 10% of 70 is 7, so you would subtract that from the total cost and you would get $63.

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3 years ago

Read 2 more answers

-8x-27=-7\left(1+2x\right)+2x

Darina [25.2K]

Answer:

$x=5$

Step-by-step explanation:

$-8x-27=-7\left(1+2x\right)+2x$

Expand:

$-8x-27=-7\times 1-7\times 2x+2x$

$-8x-27=-7-12x$

Add 27 to both sides:

$-8x-27+27=-7-12x+27$

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$-8x+12x=-12x+20+12x$

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