Solve the equation below for x.
cx-4=7

What is the equation of the graph below? y=sec(x)-4

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

The sum of two numbers is 86, and their difference is 20. find the two numbers