If Martin scored a 77 and an 83 on his last two quizzes, what was his quiz average

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

Write the equations in logarithmic form 9^4=6,561