Need help quick, i have a timer

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

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?