Simplify the expression 8^2+9(12/3*2)-7 Step by step please :)

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.