find the perimeter for each figure show your work. use 3.14 for pi and round any decimals to the nearest 100 place.​

Adalyn drove 12 miles from her home to her school and then drove back. graph a shows her distance from home during the trip. graph b will show her distance from the school during the trip. complete each statement about graph b.

Can someone me with this problem . show your work .

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared