We want to find the coeficient of the y terms when added together so find all the y terms
+12y and +2y
we add them together
12y+2y=(12+2)y=(14)y=14y
coeficient is 14
the constant is the number that is set already or the number that doesn't have it multiplied by a placeholder exg. 4 is a constnat but 4x is not so find the constants
+5 and +8
we add
5+8=13
the constant is 13
y coeficient=14
constant=14
Answer is 2 x 4=8 this is a scientific property
Answer:
each side of the patio measures ft.
V = L * W * H
V = 4 * 4 * 8
V = 16 * 8
V = 128 cubic ft
