Answer:
picture is blocked for me because i'm using a school computer sorry bro
Step-by-step explanation:
39-27=12 amount of discount.
12/39=0.31
So your answer is going to be A
Answer: 31.3x33
Step-by-step explanation:
Did the test :)
20. I’m in class so I can’t explain it but yeah
Start with the given formula for the surface area of a sphere.

Now substitute 2x + 5 in for r, the radius.
Then simplify the expression and write it in standard form.

