Answer:

Step-by-step explanation:
1) Collect like terms.

2. Simplify.

therefor, the answer is, X + 5
Answer: 180
Step-by-step explanation:
i got you!!!!!!! Hope u pass
Answer:
The last one 13^3/5
Step-by-step explanation:
13^3/5
P= 8$
16*5=80 (total)
hinges were 5 dollars each+ the 3 dollars (knocking off sale tax)
5+3= 8$