Angelina cisneros earns $17.00 an hour. what is the minimum number of hours a week she must work, if she wants to earn at least $550 a week?

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Find the domain of the following expression: 1/(√x)-2

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis