Acargo helicopter delivers only 100-pound packages and 120-pound packages. for each delivery trip, the helicopter must carry at least 10 packages, and the total weight of the packages can be at most 1,100 pounds. what is the maximum number of 120-pound packages that the helicopter can carry per trip?

  5

Step-by-step explanation:

A graphical solution shows the number of 120-pound packages can be at most 5.

_____

In the graphical solution, the doubly-shaded area is the "feasible region". Its maximum extent in the "120-pound packages" direction is 5.

7

step-by-step explanation:

the answer would be 7

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8