Choose the quadratic equation with a leading coefficient of 6 and solutions 5 and -2/3

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

Through non-collinear points there is exactly one plane.