Answer:
1.29 for 1 pack
Step-by-step explanation:
5.16/4=1.29
Answer:
100
Step-by-step explanation:
M = 135/19 and n = -5/19
You have to give them like terms so that when you eliminate they cancel out and you can solve. The easiest way to do so is by multiplying the top equation by -4 and the bottom by 3.