Step-by-step explanation:
8x-3x = 18-3(like terms)
or,5x = 15
or,x=15/5
or,x=3
2.5 weighs more. It’s a greater number than 2.48
5 bonus on 50 is 5/50 *100%=10%
5 bonus on 100 is 5/100 *100%=5%
Answer: for 50 points.
I think it's 230 inches
Cheers :3
Answer: In math a mean is the simple mathematical average of a set of two or more numbers.