Alex stocks up for the winter by 36 cans of vegetables he pays $.80 per can for tomatoes and $.40 per can for corn, for a total cost of $20.08

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =