The rodriguez family dined at a restaurant. their bill came up to $119, but they also have to pay a 9% tax and they plan to leave a tip of 22%. which is a reasonable estimate of the total amount they will pay?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

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

The sum of five and a number n is at least 12