Serena’s father tipped a taxi driver $5 for a $25 ride. what was the percent of the tip that he paid?

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line