Which equations would you use the subtraction property of equality to solve? Check all that apply.
5 y = 20
76 = d + 4
x minus 3 = 17
b minus 13 = 26
h + 2 = 54
z + 9 = 2

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.

Which of the following circles have their centers in the third quadrant? check all that apply.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.