<span>Faster maid DATA:
time = x hr/job ; rate = 1/x job/jhr
Slower maid DATA:
time = 3x hr/job ; rate = 1/3x job/hr
Together DATA:
time = 3 hr/job ; rate = 1/3 job/hr
Equation:
rate + rate = together rate
1/x + 1/3x = 1/3
Multiply thru by 3x to get:
3 + 1 = x
x = 4 hrs (time for the faster maid to do the job)</span>
The price of the shoes times .06 will give you the abswer
Can you send more information about this problem
(centimeter/minute): 17
(miles per hour): 0.00633799
Answer:
B
Step-by-step explanation:
The point starts at 250 on the Y-Axis
