320/80 = 4
plus 33 for free equals 37 total chairs.
cc=37
Answer:
5.35
Step-by-step explanation:
9-3.65=5.35
Answer:

Step-by-step explanation:
You can factor this by grouping.




Answer: $25.65
explanation: 14% of $22.50 is 3.15
22.50 + 3.15 = $25.65
hope this helps :)
4(6)(5)+2(5)h= 150
120+10h= 150
10h = 30
h= 3