Select the correct answer. What is the area of `∆STR`?

A.

30 square feet

B.

34.5 square feet

C.

57.5 square feet

D.

60 square feet

Which letters from the table represent like terms? a and b b and c a and d b and d

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

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