What is an equation of the line that passes through the point (-5,7) and is parallel to the line x-5y=15

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?