Answer:
Step-by-step explanation:
Given that a solution containing 12% alcohol is to be mixed with a solution containing 4% alcohol to make 20 gallons of solution containing 9% alcohol.
Let x gallons of 12% alcohol be mixed with y gallons of 4% alcohol.
Total gallons
Alcohol content in the total mixture
b) Two equations are
c) This is of the form Ax = B
where A =
Inverse is
Solution set is A inverse *B
=
Answer:
I believe its B, sorry if im wrong
Step-by-step explanation:
Answer:
160
Step-by-step explanation:
- 8
- 16
- 24
- 32
- 40
- 48
- 56
- 64
- 72
- 80
- 88
- 96
- 104
- 112
- 120
- 128
- 136
- 144
- 152
- 160
Answer : the answer is 5 people per T-shirt
Step-by-step explanation: because its 5 people per 1 T-shirt