U had gotten 16 apples at the store
It's easy to show that
is strictly increasing on
. This means

and

Then the integral is bounded by


(Placeholder because it won’t let me ask more questions until I answer some)
Answer:
see below
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
5x+60 + 3x-40 = 180
Combine like terms
8x +20 = 180
Subtract 20 from each side
8x+20-20=180-20
8x= 160
Divide by 8
8x/8=160/8
x=20
5x+60 = 5*20+60 = 160
3x-40 = 3*20-40 = 20
Answer:
C
Step-by-step explanation:
There is not enough information