Four less than two times a number is seven times the sum of that number and 8. Which equation could be used to solve this problem? 1. 4- 20 - In = 8
2. 2n - 4 = 77 + 8
3. 2n- 4 = 7(n + 8)
4. 4- 2n = 7(n+8)​

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

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.