Answer:the 3 rd option is the answer..
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
2x+14+x+7=90, 3x+21=90,3x=90-21. 3x=69, x=23
Answer:
the volume would be 9
Step-by-step explanation:
Just move the decimal 2 places to the left.
6.26% = .0626
It would be 18310 because of him walking