Answer: y = 2x
The total cost in dollars will always be 2 times the amount of candy bags.
Answer:
See Below.
Step-by-step explanation:
We want to verify:

We will utilize the following identities:

And:

So, by substitution, we acquire:

Distribute:

The first and third term will cancel:

Combine like terms:

Answer: 4
Step -by-step :
7+7+7=21
5+12+a=
17+a
21-17=4
How many times Kevin's savings are al's savings is 30 more