There are 60 elm trees in the park. this amount represents 40% of the trees in the park.

how many trees are in the park?

a. 24

b. 67

c. 120

d. 150

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement

Solve 13 + w/7= -18 (w/7 is a fraction)

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.