Compare the slopes and y-intercepts for the equations in this system of equations. How many solutions does this system of equations have? I NEED IT NOW PLZZ​

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x