The equation which relates the change in price per sticker purchased is y = 2.05x
- The number of stickers purchased = 10
The change in price per sticker purchased can be expressed as :
- Price change / number of stickers
- Change in price per sticker = $20.50 / 10
- Change in price per sticker purchased = 2.05
Therefore, the required equation which related y and x is :
y = 2.05x
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The answer is A I believe
100 x 9 = 900
so
900 / 100 = 9
7/3 written as a mixed fraction is 2 1/3
So
7/3 = 2 1/3
14 days
.25 x 4days = $1.00
0.30x 10 days = $3.00
$3 + $1 = $4
