Which expression has a value of 3? a. 12+(6÷3+3) b. 12+6÷(3+3) c. (12+6)÷(3+3) d. (12+6)÷3+3 will mark brainliest

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2