Mr. Garrison sold 17 pounds of oranges at the flea market. The oranges sold for $1.78 per pound.
How much did Mr. Garrison receive for the oranges he sold?

( 1pound = $1.75 )

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

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.

How many degrees are there in the central angles in a circle