PLSSS HELP ASAP. The dinner bill came to $64.99. What will the final cost be with 6% sales tax and a 20% tip?

Find the roots of the equation below. x^2 - 6 + 9 = 0

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)