Melissa's math test scores for her first six tests are 66, 65, 72, 78, 93, 70. What score must Melissa get on her seventh test (x) to average a score of 80? (Hint: Solve for x)

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?

Ineed the answers for this one as well!