There are 27 children and 39 adults waiting in line to ride a roller coaster. Each car on the roller coaster can hold 4 people. How many cars will be needed for all of the
children and adults to get on the ride?

What is 20+(5 x 2/5 )+ 3 show your work

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1