80x+30
-30x-30
=50x
You subtract 30 from each side
Answer: not sure what you were trying to ask but two less than 15 is 13.
The answers would be E and F -6 and -3
Answer:
106.68 cm
Step-by-step explanation:
Change ft to inches
3.5 ft * 12 inches / 1 ft = 42 inches
Change inches to cm
42 inches * 2.54 cm/ inch =106.68 cm
