Answer 120
Step-by-step explanation: first you see how long it took one mile which is 15 minutes and then you just do 15 x 8.
Answer:
x=3
Step-by-step explanation:
3+x=2x
Subtract x from each side to get the variable on one side
3+x-x=2x-x
3 = x
96 ft^2.
Area of shaded region = area of the original rectangle - area of the one removed
= 8 * 16 - 8*4
= 128 - 32
= 96
This is 129 - (-120)
= 129 + 120
= 249 degrees warmer
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