What is the product of 2x + 3 and 4x2 − 5x + 6

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

The graph shows the distance kerri drives on a trip. what is kerri's speed?

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.