Answer:
Step-by-step explanation:
total time is 5 hr and total distance is 72 nautical miles
The given regression shows the relationship between the numbers of car washed(x) and the amount earned for charity(y).
y = 10x + 20
We are to calculate the amount of charity if 50 cars are washed. Number of cars are represented by x, so by substituting x = 50 in above equation we can find the amount of charity that is earned by washing 50 cars.
y = 10(50) + 20 = $ 520
Thus, the charity can earn $520 if 50 cars come in for a wash.
5ft is the answer to your question
Answer:
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1112
Step-by-step explanation:
1550-350=1200
1200-88=1112
