Answer:
Im pretty sure its c
Step-by-step explanation:
Answer:
y= -3x +6
Step-by-step explanation:
Just graph it I guess
Answer:
$ 17.85
Step-by-step explanation:
Regular price = $ 21
Reduction = 15% of regular price

= $ 3.15
Price of the item after reduction = 21 - 3.15 = $ 17.85
Answer:
95.46
Step-by-step explanation:
Just multiplication, request further explanation if you want one