I think this has to do with P=IRT where P is the amount, I is the interest amount R is the interest rate and T is the time so we plug in the numbers we have and get $30 for interest amount so our total amount would be 530.
The point is located on the x parameter of the graph.
I believe that Q is fourths? And Y is Yard.
Answer:
8x+ 5y= 65
8x+ 5x= 65
Step-by-step explanation:
we ca take same x,y