Remove parentheses and simplify 7a+6b-4 (3a-3b)

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Write the equation in logarithmic form e^x=403.429