Answer:
1. A
2. B
3. A
Step-by-step explanation:
Hope this helps!
The answer is B.
Function means every x corresponds to one unique y value. ACD all have duplicates correspondence.
Answer:
The first deal:10 tacos for $7
Step-by-step explanation:
5 times 3.20 = 16$ and 10 tacos=$7
Let the number of knife be x.
Knife = x
Spoon = 2x
forks = 2x
Total = 30
x + 2x + 2x = 30
5x = 30
x = 6
Knife = x = 6
forks = 2x = 12
Spoon = 2x = 12
Answer: There are 12 forks.