I'm so sorry if this was confusing for you but just saying the answer clearly is (4,24)
the answer to this question is -7.25 or 7 1/4
Answer:
52 is the multiple of 13
Step-by-step explanation:
3x+3=156
3x=153
x=52
<span>The distance between two cities is ninety miles, and a woman drives from one city to the other at a rate of 45 mph. At what rate must she return if the total travel time is three hours and forty minutes?
1st leg DATA:
distance = 90 mi ; rate = 45 mph ; time = d/r = 2 hrs.
</span><span>2nd leg DATA:
distance = 90 mi ; time = [3 2/3 - 2] = 1 2/3 hrs; rate = 90/(5/3) = 54 mph
Ans: 54 mph</span>
