Answer:
No
Step-by-step explanation:
For X and Y to be in proportion, The values should both be the same so if x is 10 y is 10 and so on.
Be more specific. Like what is it asking you to do ? I'm trying to help. :)
20% = 0.20
multiply original price ( $0) by 0.20 for the amount of discount then subtract it
80*0.20 = 16.00
she will save $16
80-16 = 64
she will pay $64 after the discount
Answer:
r=2
Step-by-step explanation:
18r-4r=14r
14r=28
r=2
Answer: 0
Step-by-step explanation:
describes a horizontal line
so slope = 0