A store has a sale that is 25% off. Explain how you could determine the new price of a shirt that costs $60 without
using a calculator.

sombody help me

Math it's appreciated. (picture provided)

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.

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2