Use the substitution method to solve the system of equations. choose the correct ordered pair 2y+4x=18
2y-3x=4

A.(3,3)
B.(2,5)
C.(6,-3)
D.(5,-1)​

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?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.