Suppose you write a sum of numbers as a product of their GCF and another sum. What is the GCF of the numbers in the other sum? Explain.

How do i do this activity, is appreciated

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?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n