At the Gwinnett County Fair, each person pays $8.99 for admission (in order to get in) plus $2.50 for each ride. While at the fair, Elian goes on six rides. Which expression could be used to find the total amount Elian spends?
A. 8.99 +6. 2.50
B. (8.99 + 2.50) + 6
C. (8.99 + 2.50) - 6
D. 8.99-6-2.50

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

Astudent drew a circle and two secant segment. he concluded that if pq ~= ps, then qr ~= st. do you agree with the student’s conclusion? why or why not?