From 5 a. m. to noon, the temperature rose 15 °F to a high of 10 °F. What was the temperature at 5 a. m.?
A. -15 °F
B. --5 °F
C. 5 °F
D. 25 °F

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

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.

Jennifer is 20 miles north of her house, and she is driving north on the highway at a rate of 55 miles per hour whats the slpoe