What is the solution for this inequality? 5x ≤ 45

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Nine more than four times a number is the same as one less than twice the number. find the number?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf