1. 4n + 28
2. 30-10x
3. 3m+3n
4. 8+2j
Answer:
$0.60 per highlighter
Step-by-step explanation:
You just do $2.40/4 and you get $0.60
I think you add the tax to the original total then get the total
Answer:
7
Step-by-step explanation:
<u>3 </u>+ 4 = 7.
So, therefor, x = 3