9) Solve the system using elimination:
-2x + 5y = 7
-2x + 5y = 12

Can someone check my answer? you : )

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

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?