Simplify the expression below. 4x(3x − 7) − 19x^2 a) -35x^2 b) -31x^2 − 28x c) -7x^2 − 28x d) -7x^2 − 7

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180