Answer:
1. X3, 15x - 10y = 80 15x - 7y = 51
-17y = 29
2. 8 = 1/60 + a. 8 - 1/60 = 7.98333333333
6 = 1/80 + b. 6 - 1/80 = 5.9875
13.9708333333
3. I genuinely dont know sorry.
4. Pencil = $0.05. Pen = $1.05
Step-by-step explanation:
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104
Answer:
answer: 32
Step-by-step explanation:
2+5*6
=32
Answer:
8
Step-by-step explanation:
