Hello!
To find the surface area of a cylinder, you use the formula, 2

rh + 2

r

Enjoy.
~Isabella
For this case we have the following expression:

To find the product, we apply distributive property that states:

So:

ANswer:

Answer:
x=260 texts
Step-by-step explanation:
85=0.25x+20
Subtract 20 from each side.
65=0.25x
Divide both sides by 0.25.
260=x
260 texts plus the $20 flat fee will cost $85.
Answer:
Step-by-step explanation:
20:50