widnickab
15.05.2021 •
Mathematics
Select the correct answer.
A tractor-trailer travels 205.296 miles in 3.12 hours. What is the speed at which the tractor-trailer is traveling?
A.
62.05 miles per hour
B.
63.2 miles per hour
C.
64.05 miles per hour
D.
65.8 miles per hour
E.
66.5 miles per hour
Solved
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Ответ:
D.
Step-by-step explanation:
205.296/3.12 = 65.8
Ответ:
x/2 = -5 - 1
x/2 = -6 multiply both sides by 2
x = -6 * 2
x = -12