What are two ways to verify that your solutions are correct?
check all that apply.
a. t...
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Mathematics, 22.08.2019 18:30 kawsu
What are two ways to verify that your solutions are correct?
check all that apply.
a. try values for variables that don't match
b. graph the equations and see where they meet
c. substitute one variable's value for the other
d. substitute back into both equations
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