Solve by substitution 2x-12y=-10
x-6y=-5

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

How do you solve a question like this?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7