Answer:
1. 75
2. 1
Step-by-step explanation:
the horizontal tangent line mean y'=0
8 - 2x = 0
x = 4
Answer:
its 11 and 31
Step-by-step explanation:
got it right on test
36, 16, 81, and 64 are all of your perfect squares.
If you need me to explain, just let me know! :)
C because 15 is the most they have to spend so it has to be less than or equal to, then the 9.99 for the one thing and 1.19 each so u put the “s” for the amount of things