angie2118
18.02.2021 •
Mathematics
1. Show (using graphing or substitution) or explain why she is correct.
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Ответ:
9514 1404 393
graph attached
Step-by-step explanation:
The attachment is a graph that shows Beyonce is correct.
__
By solving the system the two ways that she has, Beyonce has already shown her solution is correct by substitution. After finding the value of one variable, she substituted that into the system of equations to find the other variable. She did this for each of the variables.
Ответ:
how do you do these things
Step-by-step explanation:
I don't know just having fun