The first step is to determine how accurate your estimation needs to be. Then create the iniatial estimate.
14-4x=2y
divide both sides by 2
7-2x=y
subsitute 7-2x for y
7-2x+2x=7
add like terms
7=7
true
therefor these 2 equations are the same and there are an infinite number of equations
answer is C
Answer:
fg * 24
Step-by-step explanation:
It would take him 2.5 hrs because when you divide 10 by 4 that's what you get
