<span>The
greatest common factor (GCF) help you to solve real-world problems, it does not
mean that it can solve the problems like poverty, hunger or your relationship
problem, or your shelter problem.
It will help you in real world problems like
solving fractions, or measuring objects, like if you want to distribute
something, it will help you in how to distribute.</span>
Answer:
No, because an expression is already solved and an equation is where you have to solve it
Step-by-step explanation:
Answer: -14
Step-by-step explanation:
Answer: 
Step-by-step explanation:
42 = 40(x-1) + 40
x-1 will be equal to the sales tax rate in this equation.
