For his long distance phone service, frank pays a $2 monthly fee plus 12 cents per minute. last month, franks long distance bill $17.48.for how many minutes was frank billed?

What is the smallest integer n such that n\sqrt{2} is greater than 20

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.