Answer:
4-7x is your answer unless you have not included parentheses
Step-by-step explanation:
Answer:
you do the opposite for example: If its x+9=11...You subtract 9 from 11.....if its x-9=11....you do add the 9 to the 11
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
Answer:
The answer would.be A. 570 m