Answer:
The Answer i believe would be 7.50
Step-by-step explanation:
Correct me if im wrong but you multiply 12.50 by .4 and you have your hanswer, or if you have a calculator it might have a % button.
kcbmq vnmw v s DVMX
YES IM AM NOT GOING
x=7
because distributive property and addition and subtraction
fx+gx=5x-11
fx-gx=x-3
Click on the screenshot, I labeled the parts
Hope this helps :))