Answer my question and I'll answer yours!!!
Thank you for posting your question here at brainly. The answer to the above question is the first one in the choices which is 15. Below is the solution:
<span>
3x + 10 = 55
Subtract 10 from each side...
3x = 45
Divide by 3...
x = 15</span>
Answer: Number 1 is 40 dollars
Step-by-step explanation:
