Step-by-step explanation:
here's the answer to your question
Question 13-18 & 22-27 will all be answered the same way, so i will walk you through question 13: (6,4) y=3x-2
(x,y)=(6,4)
now that we know the first number in the parenthesis is the x value and the second number in the parenthesis is the y value we can plug it into the equation. (x=6,y=4)
4=3x-2 (add two to each side)
4+2=3x
6=3x (divide 3 from each side)
x=2
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y=3(6)-2
y=18-2
y=16
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answer: (2,16)
now apply the same principles to the other problems!!! hope this helped!!!
Answer:
me plzz
Step-by-step explanation:
I’m tired I’ve so much homework to complete and a long day of school :(
Let us say that this number is n
Then we could say:
<em><u>n - 9</u></em>
