James and two cousins received the same amount of money to go to the arcade. each person spent $15. afterwords, they had $30 altogether. how much money did each person receive?
be sure to have a “let statement”

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Which of the following represents the range of the graph of f(x) below

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)