7 Lina and Michele studied the data in the table. They each wrote an equation to represent the relationship between
the number of miles and the number of hours ridden by
a bicyclist.
Lina's equation: m = 9h
Miles, m
Hours,
27
3
45
5
m
18
2
Michele's equation: h =
The teacher said that both equations were correct.
Explain why.
54
6

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

9/10 divide by -3/15 as a mixed number

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)