I need help on this test there's 18 questions and the test is called Lesson 11: Polynomials and Polynomial Functions Unit Test ALG II A 2522 Unit 6: Polynomials and Polynomial Functions

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?

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?

Factor the polynomial expression x6 – x3 – 20