4.1 homework question 3 fith grade

Question 5 spring semester final exam math evaluate

4+(2+x) can you me solve this problem

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 =