Answer:
D. 8
Step-by-step explanation:
If you look, it is adding so:
D. 8 is your answer.
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:
15
Step-by-step explanation:
38/2.5=15.2
Round it to 15
Reflect across y axis means that you replace x with -x
f(-x)=2(-x)=-2x
g(x)=-2x
de graph is the one that passes through (0,0) and (1,-2) and -1,2)
You need more information. How much is each sandwich? You could give that value a variable too. In that case p=price of sandwich so earnings=px
