Need help asap!! The system of Ax+Bx=C Dx+Ey =F has the solution (2, -3) where A, B, C, D, E and F are all non-zero real numbers. Select ALL the systems of equations with the same solution.

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)