5. Reg thinks of a number.
He doubles the number.
He adds six.
The answer is 20.
What number did Reg think of?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

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

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²