If r=-3, then it would be -3-12 which equals -15
Yes they can just think of numbers with opposite signs
I-5I=I+5I the absoulte value is 5
Answer:
17/ 30 ???
Step-by-step explanation:
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10.42
Explanation: Hope this helps!!
First find the slope of the line using the slope formula.
Then insert one of your points to find the value of b(y intercept).
b=15