2 (9a-7) I have to simplify this idk why to do

Which is bigger 1,000,110 or 1,001,100

Which of the following graphs would represent the solution set for y > 4/5 x - 1?

Mr. Davidson weighed ten bags of corn in his grocery store. The list shows the weight of each bag, in pounds. What is the average weight, in pounds, of the bags? A. pounds B. pounds C. pounds D. pounds

Decompose the fraction (3/4) in at least 5 ways?

Explain how you could write a quadratic function in factored for that would have a veres with an coordinate of 3 and two distinct roots, Answer : the vertex lies on the axis of symmetry, so the axis of symmetry is x=3.

Ence between 4 twenty fives and 3 twenty fives

Usually, assessed value is rounded to the nearest a. cent. b. percent. c. dollar. d. tenth.

Is - 2 pi rational or irrational

A rose garden is formed by joining a rectangle and a semicircle, as shown below. the rectangle is 27ft long and 18ft wide. find the area of the garden. use the value 3.14 for π, and do not round your answer.

The cost is 8.50 an hr. for 1 hr. 13.65 for 2 hrs. 18.80 for 3 hrs. and 23.95 for 4 hrs. if the pattern continues how much will it cost for 6 hrs?