Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.
Answer:
it looks like its c
Step-by-step explanation:
sorry if im wrong
Answer:
hi im going to work on this i wiil comment answer in a minute
Step-by-step explanation:
The 3 pack cost $9.45
3 single cartons would have cost: 3 x 4.20 = $12.60
Difference in cost: 12.60 - 9.45 = $3.15
Percent savings : 3.15/ 9.45 = 0.3333
0.333 x 109 = 33.33%
Round the answer as needed
50/2.5=
20
Unit rate is 20 miles per gallon
