Answer:A combination of variables, numbers, and at least one operation.
Example: x+4
Step-by-step explanation:
Answer:
3(3a+4)
use distributive property
9a+12
If the (X) in this means times then
1/15
Answer: 30
Step-by-step explanation: i’m not sure but my hw says it’s right
56.25 feet
225 divided by 4 is 65.25