Choose the most reasonable estimate of the volume of a box with dimensions as follows: width = 4.9 cm; length - 5.1 cm; height - 2.8 cm

A. 75cm cubed
B. 50cm cubed
C. 40cm cubed
D. 12cm cubed

Find the difference (8ab+a+2) - (3ab+6)

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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.