Salei is 70%
28=70%
divide both sides by 7
4=10%
times both sides by 10
40=100%
regular price=$40
(2,8) and (3,11). Its simple, just put (x,y)
Answer:
the discount takes off $6.25, the sale price is $18.75
Answer:
pretty sure is the first one
Step-by-step explanation:
-1/2x +3 =3x -4
