Calculate the force when the pressure is 18 N/M squared and the area is 4 M squared.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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 =