Solve for the variable in each equation. Enter your answers in the boxes below.

2 = 11.4
− 5 = 7.2
3.4 + = 10
5.7 ÷ = 1.9

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

How do you solve a question like this?

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.