4 is a perfect square because it takes 2 * 2 to make 4
the answer is C 3 magazines per book
Answer:
3.8
Step-by-step explanation:
"Let the art prints be p
Cost function is 38 + 2p
Revenue function is 12p
Set cost equal to revenue
12p = 38 + 2p
Subtract 2p from each side
10p = 38"
Answer:
Step-by-step explanation:
its the first one in edge
In the addition/subtraction method, the two equations in the system are
added or subtracted to create a new equation with only one variable. In
order for the new equation to have only one variable, the other variable
must cancel out. In other words, we must first perform operations on
each equation until one term has an equal and opposite coefficient as
the corresponding term in the other equation.