Choose the correct equivalent factored form for the expression below.
x^4 - 121

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?