Its ready pls help its like 6th grade homework

10^2 +(3+5)^2 - 5=?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

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.

To decrease an amount by 16% what single multiplier would you use