Answer:
5.2
Step-by-step explanation:
I hope this works :)
Graphing is a good method when you have small integers or fractions as your slope.
Substitution is a good method when you have two equations, and when one of the coefficient of the variables is one.
Linear combinations is a good method when you have the same coefficient for the same variable in 2 different equations.
Answer:
10/12
Step-by-step explanation:
3/4=9/12
(3*3 and 4*3)
and 9/12<10/12