An aircraft factory manufactures airplane engines. The unit cost C (the cost in dollars to make each airplane engine) depends on the number of engines made. If x engines are made, then the unit cost is given by the function () -0.1.x2 - 68x+26,153. What is the minimum unit cost?
Do not round your answer

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation:

you can not solvr this without numbers