If the measure of an exterior angle of a triangle is 150°, then what is the measure of the adjacent interior angle?
a. 150°
b. 90°
c. 60°
d. 30°

Step-by-step explanation:

She has the option for supplying the total of 106 items. This 106 items can be either tacos or burritos or both with a total of 106 items.

If 79 tacos are sold, then it gives

She needs to make $470 in total.

She needs to make $(470 - 276.5) = $193.5 more till now.

After selling 79 tacos, she has an option to sell maximum (106 - 79) = 27 burritos.

If she wants to make $193.5, she needs to sell that is 30 burritos.

As she can sell 27 burritos in maximum, so there is no possible solutions.