What is the lcm of xy2 and xz? xyz xy2z x2y2z x

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?