3 years ago

HELP I WILL MARK BRAINLIEST

Mathematics

1 answer:

gulaghasi [49]3 years ago

7 0

Answer:

https://quizlet.com/141193969/mirrors-and-lenses-flash-cards/ i dont know

Step-by-step explanation:

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What percent is 88 of 106?

Neporo4naja [7]

So basically
what percent (x%) is (=) 88 (88) out of (88/) 106 (106)
x%=88/106
x%=0.83
percent means partst out of 100
x%=x/100
x/100=0.83
multiply both isdes by 100
x=83
83%

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4 years ago

Peggy takes 2.5 hours to deliver 328 magazines. What is the rate per hour she is delivering the magazines

grandymaker [24]

Answer: 131 magazines per hour

Step-by-step explanation:

Peggy delivered 328 magazines in 2.5 hours.

To find out the rate at which she delivered these magazines, divide the number of magazines by the time taken to deliver them:

= Magazines / Time in hours

= 328 / 2.5

= 131 magazines per hour

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3 years ago

A new car is purchased for $33,000 and over time its value depreciates by one half

densk [106]

Answer: 26 years

Step-by-step explanation:

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3 years ago

Which of the following statements is true?

Hitman42 [59]

If my memory serves me well, the only wtatement which is true is the last one: <span>D) All linear equation and all quadratic equations are polynomial equations.</span>

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3 years ago

Read 2 more answers

BRAINLIESTTT ASAP! PLEASE HELP ME :)

svp [43]

Answer:

-42

Step-by-step explanation:

directly means y = kx where k is a constant. you have to first find the constant.

$y = kx\\36 = k (-12)\\-3 = k$