Given the function f(x)=−2x−4 solve for "x" when f(x)=4.

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Reflect the point (7,0) across the y-axis

1: 4 if the wew 35 surfboards at the beach how many were short boards?