How do you graph a system of linear equation?

see below!

Step-by-step explanation:

you would graph each linear equation in a system as you would seperately.

the only difference is that they go on one graph.

so if you were to graph one linear equation, say it looked like

y=mx+b

all you have to remember is that b is the y intercept, or the value of y when x is 0

m is the slope. slope often looks like a fraction which is rise/run

hope that helps :)

step-by-step :

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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