Answer:
The average rate of speed is 61!
Step-by-step explanation:
183 miles divided by 3 hours of driving is 61 average rate of speed. :)
X - 1/3 = 55
55x3= 165
2x - 7
Twice a number x means x times 2, which can be written as 2x
Minus 17 from 2x
9 hours
455/7 gives you the mph
which is 65
then divide 585 miles by the mph (65)
585/65
= 9 hours
3 - 2x
