Sahil is buying a graphing
calculator at the store where he
works. the calculator is on sale for
10% off of the regular price. sahil
gets an additional 10% employee
discount and he has a $20 gift he
can use towards his purchase. if
the cost of the calculator is $52.90,
before taxes, what was the original
price of the calculator?

Which of the following are accepted without proof in a logical system? check all that apply.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

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.