Answer:
-243
Step-by-step explanation:
(-3) (-3) (-3) (-3) (-3) = - 243

Answer:
-13.57
Step-by-step explanation:
21.3 + (-34.87) = -13.57
Mark me as brainliest if you want to.
The answer to your question, would be 7x + 10.
Hopefully this helps!
no offence but how r we supposed\ to help me when there is nothing to look at bro