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3 years ago

HELP TRYING TO GET ON HONOR ROLL PLEASE HELP

Mathematics

1 answer:

Fynjy0 [20]3 years ago

3 0

Brian was billed for 171 minutes.

Step-by-step explanation:

Given,

Monthly fee of phone = $8

Charges per minute = 6 cents = $0.06

Last month bill of phone = $18.26

Let,

x be the minutes billed.

Therefore,

Monthly fee + 0.06*minutes = Total bill

$8+0.06x=18.26\\0.06x=18.26-8\\0.06x=10.26$

Dividing both sides by 0.06

$\frac{0.06x}{0.06}=\frac{10.26}{0.06}\\x=171$

Brian was billed for 171 minutes.

Keywords: linear equation, division

Learn more about division at:

#LearnwithBrainly

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Answer:

10 x -6y = -76

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Answer:

Hello!!

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