5+16=21
you can buy something that costs $21, then it discounts 5 and brings it down to 16
7 times number of olive=21
divide both sides by 7
number of olive oil bottles=3
answer is 3 bottles
Answer:
y + x = 7
Step-by-step explanation:
Standard form should be
y - 9 = -(x+2)
y = -x -2 +9
y + x = 7
Step-by-step explanation:
your answer
all the best