Help pls!! Find the perimeter

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

The figure below shows rectangle abcd and the triangle eca on a coordinate plane. which of the following expressions represents the perimeter of triangle of triangle eca in units