Simplify by using order of operation 20 - (4.2)÷(5-3)-2

Mary had at least an 80% on her test write an inequality to represent this situation

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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?