Help! lolz Brian wants to purchase a car wash package from his local car wash. Package A is an unlimited number of car washes for a month, and it costs $35 with no additional charges. Package B is $22 for the month plus $1.50 per car wash. Brian wants to know how many car washes he would need to get in a month to make Package A the better deal. Which equation and calculation would help him make this decision? A. y=22x+1.5 Substitute 35 for x: y=22(35)+1.5 y=771.5, which means it would take 772 car washes for the plans to be worth the same amount.

B. y=1.5x+22 Substitute 35 for y: 35=1.5x+22 y≈8.7, which means at 9 car washes, Package A at $35 would be cheaper.

C. y=1.5x+22 Substitute 35 for x: y=1.5(35)+22 x=74.5, which means Package B is cheaper unless Brian gets at least 75 car washes.

D. y=22x+1.5 Substitute 35 for y: 35=22x+1.5 y≈1.5, which means at 2 car washes, Package A at $35 would be cheaper.

Time (minutes) amount of water (gallons) practice 1. jin fills up a 510-gallon pool in the backyard for her children. she fills it with the garden hose at a rate of 17 gallons per minute. after it is filled, she lets it sit for 30 minutes in order to let the water temperature rise. the children then get in and have fun for an hour. the pool loses about 5 gallon of water each minute due to their splashing and playing. at the end of the hour, they tear the pool while getting out, which causes a leak the pool then begins to lose water at a rate of 2 gallons per minute. a. complete the table to show the amount of water in the pool after each minute. b. create a graph to model the problem situation. include when the pool will be empty. c. write a piecewise function that models this problem situation. explain your reasoning for each piece of the function. d. identify the x- and y-intercept. explain what they mean in terms of the problem situation, atamantha a cul 80 100 120 150 200 ning, inc