Answer:
2
Step-by-step explanation:
3-4+4+(-1) (-4+4=0)
=3-1
=2
Answer:
Step-by-step explanation:

To solve, set an equation:
472=0.8x
Divide both sides by 0.8
472/0.8=0.8x/0.8
x=590
Answer: The original price was $590
Answer: FE is 7 and RS is 6.
Step-by-step explanation:
13 - 6 = 7
11-5= 6