Help please geometry level.

Im literally having a mental breakdown

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

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 =