What two number multiply up to 90 and add up to -27

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

What is the y-intercept of the line given by the equation

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827