The temperature at 5 am was -3 degrees
12-15=-3
Use the equation 28/.70 and you should get your answer
A. d=45t
b. 112.5 miles. 112.5=45•2.5
Your answer is <u>12v-3.</u>
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Steps:
1. Group Like Terms. (8v-3v+7v-3)
2. Add Similar Elements. (8v-3v+7v=12v)
3. Finished. (=12v-3)
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Hope this helped :)