Use a calculator to find each answer. round to the nearest tenth.
1.) 8392-(530+239)
2.) (984.2 - 845) ÷5
3.) (1000÷14.6) +8.4
4.) (8392-530) + 539

Complete the steps to find 4.830 ÷ 5

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

Solve for x and select the correct answer