Sol. 1 Jonathan and Trina both earn $12 per hour, but Trina earned a $15 bonus this week for being
on time every day. Let/= number of hours that Jonathan worked this week and T = number
of hours that Trina worked this week. Which expression represents the total amount that
Jonathan and Trina earned this week?
A 120 + 1 + 15)
B 12( + 15) + 12 (T + 15)
C 15() + 7) + 12
D 12 + 1) + 15
ANSWER PLS

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Which graph represents the given linear function 4x+2y=3

Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i.e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)