The cost of producing x soccer balls in thousands of dollars is represented by h(x) = 5x + 6. the revenue is represented by
ko 9x2 which expression represents the profit, (k-1)(x) of producing soccer balls?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Which of the following represents the range of the graph of f(x) below

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?