The first one 7x+15.50=100
Answer:
Step-by-step explanation:
First you have to find the area of the full circle.
Area of circle:
A = pi radius^2.
A = 4 x 4
A = 16 pi squared
Area of rectangle:
3 x 3 = 9 cm
Now you have to subtract.
16 - 9 = 7 pi spuared
or if you answer wants to go a step farther:
21.98 squared
Answer:
x/2 = 1/2x
Step-by-step explanation:
# of paintbrushes/ 2 piles = 1/2 # of paintbrushes
(x-5)(4x+16) Is the answer
ASK ME IF YOU GOT A QUESTION, I'M GLAD TO HELP. ;)
Answer:
14
Step-by-step explanation:
its not 14 but there is no answer to it because there are multipul equel signs
