I think that the answer is 45% because the sale started off with a 20% discount, but at the end they added another 25% to the sales. So since the sale already started off with 20%, you add 20%+25% which equals 45%.
Answer:
3.45
Step-by-step explanation:
if you look at the picture all the steps are provided
GOOD LUCK!!
Answer:
If a vertical line intersects the graph in all places at only one point, then the relation is a function.
If a vertical line intersects the graph in some places at more than one point, then the relation is NOT a function.
Answer: y=7x-5
Step-by-step explanation:
(0,-5) (1,2)
y=kx+b