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marshall27 [118]
3 years ago
9

6. Chris can buy an online magazine

Mathematics
2 answers:
lakkis [162]3 years ago
7 0

Answer:

$6.88

Step-by-step explanation:

We are trying to compare two options: Buying a magazine for 12 months or for just 1 year.

To solve this, we can multiply the monthly rate by 12 because there are 12 months in a year.

5.99 x 12 = 71.88

The other option is to just pay $65 dollars for a whole year (12 months).

Comparing the two options, we see paying for the whole year is cheaper than paying for each month individually. Because of this, we can subtract $65, the cheaper option, from $71.88 to get $6.88

Chris will save $6.88 by paying for the whole year instead of purchasing for each month.

AlexFokin [52]3 years ago
7 0
Answer this by using system of equations. Say y=total money spent and x=number of years. y=5.99x and y=65
now set these equations equal to each other
5.99x=65
x=10.851419
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Answer:

see explanation

Step-by-step explanation:

(a)

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-------------------------------------------------

(b)

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Answer:

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Step-by-step explanation:

Given

y = 650x

Required

What type of domain is it?

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