In one month Charlie read 814 pages in the same month his Mom read four times as many pages does Charlie and that was 143 Pages more than Charlie's dad that read what was the total of pages read by Charlie and his parent

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

Which is f(5) for the function –2x2 + 2x - 3?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.