Solve using elimination method
7x+15y=32
x-3y=20

If 25% of y is 30, what is 60% of y?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?