X+10+3x+18=180 is the first part
4x+28=180
4x=152
x=38
Answer:
c
Step-by-step explanation:
The vertex is like the top point of the pyramid. If we cut in that direction, we essentially cut the pyramid in half. This makes a triangle crossection
Find 10% of 59 and subtract it from 59.
0.10 * 59 = 5.9
59 - 5.9 = 53.1
So the price will be $53.10
Answer:
9
Step-by-step explanation:
22-13