Arthur's art shop is having a sale.. pens are $3 each and a box of colored pencils is $2 how much more will you pay if you buy 12 pens rather than 6 boxes of color pencils

Pranza plotted point a in the coordinate plane below.

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.

What is the frequency of the sinusoidal graph?