Answer:
it is 72...............
Step-by-step explanation:
The bottom one
That should be correct!!!
The expression 4x^2represents 4.x.x
Answer:
x=14
Step-by-step explanation:
you should set up your problem like this:
5x=3x+28
use order of operations aka PEMDAS to solve
you're answer is 14
22.75/350=0.065
0.065=6.5%
Sales tax= 6.5%