76.57143 nearest tenth

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

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

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