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Vladimir79 [104]
3 years ago
7

Every week Sam saves $1.00 on Monday and $2.50 on Friday. If this is his total weekly savings, how many weeks

Mathematics
2 answers:
Lorico [155]3 years ago
6 0

Answer:

14 weeks

Step-by-step explanation:

Hello kenzieshirley, this question can be easily solved by setting up and equation.

To start we can say that in total Sam will be saving $3.50 every week

$1.50 + $2.50 = $3.50

Then we can set up a linear equation:

y = 3.50x

where y = total amount saved, x = weeks

then all we have to do is substitute $49 for y, as we want to know how many weeks, x, it will take to save up for Sam's phone.

49 = 3.5x

x=14

It will take Sam 14 weeks to save up $49

Hope this helps!

-HM

mixer [17]3 years ago
3 0

Answer:

14 weeks

Step-by-step explanation:

He earns $3.50 a week, so he would need to save up for 14 weeks to get enough money

Hope this helped!

Stay safe! <3

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$64

Step-by-step explanation:

Since there were 4 of them and the coupons were $10 off, they saved a total of $40

To find how much they would have spent without the coupons, add 40 to 216:

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\frac{7\pi}{4}.

Step-by-step explanation:

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