P= - 135/7 I am pretty sure that’s the answer
Answer:
average rate of change is 1/2
Step-by-step explanation:
11% not 100% sure Bc I calculated but hope it helped!
I believe the answer is B. -3.
You plug the x value into whichever function it applies to. X represents the number of shirts ordered. So for example, the first question asks the total cost if you order 57 shirts. Look at the piecewise function. If says is x>50 (or equal), you use the equation 14x + 20. 57 is greater than 50 so plug it into the equation. (14)(57) + 20 = 818. You should be able to do the rest now. If you have any more questions, you can ask.
