Select the correct answer. in the diagram, the areas of and are in a ratio of 3 : 4. what are the coordinates of point c? a. (3, -7) b. (5, -5) c. (7, -3) d. (4, -6)

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Proportions in triangles solve for x

Interpret the following expression (5y^2-7)^3/(2y)^2