Well the answer would be 12.5. I hoped that this helped. :)
She made 14 dollars and hour if that was your question
Answer:
x = - 4, x = 2
Step-by-step explanation:
Given
3x² + 6x - 24 = 0 ( divide through by 3 )
x² + 2x - 8 = 0 ← in standard form
(x + 4)(x - 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 4 = 0 ⇒ x = - 4
x - 2 = 0 ⇒ x = 2
Answer:
-1/2
Step-by-step explanation:
(-1/4)/(1/2)=-1/2
Answer:
(-2, 4) U [7, ∞)
Step-by-step explanation:
The domain of a function is the set of inputs at which the functions is defined. Usually determined by the x-values. In this problem we have the graph of a function. At x = -2 the function is not defined, we can see this by taking a look at the opened circle at this value in the graph. Then the function takes values until x = 4. Notice that at x = 0 the function is defined. At x = 0 to left the function takes the value y = 0 and at x = 0 to the right the function takes the value y = -1. Then the function takes value at x = 7 (including this value because of the closed circle in the graph) and beyond. Therefore, the correct answer is:
(-2, 4) U [7, ∞)
