Ation is equivalent to xy (3x + 2y) = 4?
3x²y + 2y = 4
3xy + 2xy = 4
3xy? +2x+y = 4
3x+y + 2xy = 4

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

The measure of an angle is 117°. what is the measure of a supplementary angle?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas