Answer:
4x4=? then we have 2x2=?
Step-by-step explanation: H-JJ-
Answer:
The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
Step-by-step explanation:
The answer is three you have to times the top numbers and divide
Answer:
12 * 3x
Step-by-step explanation:
x is equal to the minutes
The answer to this one is<em> xy + 4</em>
