What are the solutions to the quadratic equation 4x^2 + 28x = 0?
a.) x = 4 and x = -7
b.) x=4 and x=7
c.) x=0 and x=-7
d.) x=0 and x=7

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)

Koda is making birdhouses for a park. the instructions tell him how many of each wooden shape is needed for one birdhouse. complete each statement to adjust the number of shapes for each new situation if he follows the given instructions. to make 8 birdhouses, koda will trapezoids.  for koda to make birdhouses, he will need 12 rectangles. if koda uses 4 squares to make birdhouses, he will use triangles.