The table shows the linear relationship between the balance of
a student's savings account and the
number of weeks he has been
saving.
Savings Account
6
8
3
13
Week
0
1
53
39
32
74
123
88
Balance
(dollars)
Based on the table, what was the
rate of change of the balance of the
student's savings account in dollars
and cents per week?

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

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if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

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