Complete the table of equivalent ratios

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

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