A car has a windshield wiper on the driver's side that has total arm length of 10 inches. It rotates
back and forth through an angle of 95 degrees. The shaded region below is the sector of the
windshield cleaned by the 7-inch wiper blade. What is the area of the sector cleaned?
795
total arm
10 in
wiper blade
7 in

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.