Answer:
46 miles per hour
Step-by-step explanation:
ِAn hour has 60 minutes. In 60 minutes, there is four 15 minutes (4*15 = 60).
So, if it travelled 11.5 miles in 15 minutes, in an hour, it travelled 11.5 * 4 = 46 miles per hour.
Answer:
2
Step-by-step explanation:
6/3 = 2
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What are we supposed to be doing
Answer:
10
Step-by-step explanation:
Given 2x + 7 - x when x = 3
2(3) + 7 - 3
6 + 7 - 3
6 + 4
10
Answer: n=2
Step-by-step explanation: 4n-2n=4
4(2)-2(2)=
8-4=4
