What is the degree of 7 x6 - 6x5 + 2x3 + x-8?
O A. 6
O B. 7
O c. 5
O D. 8

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days