Write an equation to show that 81 is 9 times n.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25