Solve the system of equations by substitution.
x=-4y
x+5y=2

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Which letters from the table represent like terms? a and b b and c a and d b and d

According to the data set, where should the upper quartile line of the box plot be placed?