Answer:
3+9x-30
Step-by-step explanation:
Multiply the three into each number
3+9x-30
Answer:
11:3
Step-by-step explanation:
For every 11 y there is 3x
2 m - polyester fabric: 4, cotton fabric: 14
6 m - polyester fabric: 12, cotton fabric: 42
8 m - polyester fabric: 16, cotton fabric: 56
9 m - polyester fabric: 18, cotton fabric: 63
check:
2 m: 4/14=2/7
6 m: 12/42=2/7
8 m: 16/56=2/7
9 m: 18/63 = 2/7
Answer:
i dk what to say
Step-by-step explanation: