Answer:
let me try
Step-by-step explanation:
Answer:

Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
There are many ways to do this.
One way could be 0.25x+7.00=27
Answer:
21
Step-by-step explanation:
- 7 for first 10 shots
- 7 for another 10 shots
- 7 for last 10 shots
Answer:
He paid $1.11
Step-by-step explanation:
2.50 * 0.4 (he paid for 40% of the original price, since it was a 60% discount) = 1
1 * 0.11 (11% sales tax) = 0.11
1 + 0.11 = 1.11