Answer:
m= -3/2
Step-by-step explanation:
Answer: 0.31
Step-by-step explanation:
7/22 is 0.31
Answer:
D
Step-by-step explanation:
irdk sorry if its wrong :(
Maybe B (not sure).................
2 dollars = 1 hour
8 dollars = 4 hours
she paid 6 dollars so the amount saved = 8-6 = 2 dollars
percentage saved =

× 100
percentage saved = 25%