Answer:
100
Step-by-step explanation:
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42 dude lol 3*7 = 21 so 21+21= 42
Answer:
C
Step-by-step explanation:
Substitute the valus of x and see which answer fits.
for x=0, y = 4·0 - 3 = -3
for x=1, y = 4·1 -3 = 1
Only the 2nd choice matches:
Input x 0 1 2 Output y -3 1 5
6.50 + 1.50 = 8
8 × .20 = 1.6
8 × .7 = .56
8 + 1.6 + .56 = $10.16
The total cost is $10.16.
Hope this helps!