Answer:
10
Step-by-step explanation:
im not sure if its correct but area is the area around the trapezoid and i added them
Let's call the unknown number x.
x+ (50% of x) = 135
x + (0.5x) = 135
1.5x = 135
x = 135/1.5
x = 90
Therefore, the number is 90
Answer:
OHHHHHHHH wait It went up by 8%!
Step-by-step explanation:
Answer:
its B
Step-by-step explanation: