Find the value of x such that the data set has the given mean 99, 86, 76, 95, x; mean 91 a) x =91 b) x=87 c) x=82 d) x=99

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

How do you write 600 as a product of its prime factors (index! )

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?