in △def , the length of de¯¯¯¯¯ is 30−−√ inches, and the length of ef¯¯¯¯¯ is 3 inches. if it can be determined, what is the length, in inches, of df¯¯¯¯¯ ?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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.