193.75 miles cause 7.75 * .5 = 3.875 and 3.875* 50 = 193.75
Answer: -1536
Step-by-step explanation:
Mean, or average, is solved by adding all the numbers and dividing by the number of numbers. The answer is 88.
500 - 116 = 384 left to collect
384 divided into 3 weeks = 128
They must collect $128 per week in order to reach their goal of $500.
