Jimmothy has $40 and starts mowing lawns during Corona Stay Home
time. He gets $20 per lawn that he mows. When graphing this equation,
which point represents the y-intercept?

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)