Aladder is resting against a wall. the ladder and the ground make an angle of 67° and the ladder is 10 ft from the wall. how long is the ladder?

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

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.