Solve for k and choose the correct answer.
5k + 6=21.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Write 5 in the form of a/b using integers to show it as a rational number