Use the site called Desmos, it's a graphing calculator and should help you in all the ways you need. It isn't complex. Just put that equation in a box and it graphs it for you.
Answer:
53
Step-by-step explanation:
c=42+11
c=53
It’s d, d is the right answer
Answer:
C)
Step-by-step explanation:
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Therefore, this solution is genuine.
I am joyous to assist you anytime.