Which equation represents a proportional relationship? A. y=5x-2 B. y=3/4x-3/4 C. y=x2 D. y=7.8x​

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.