slope = (y2-y1)/(x2-x1)
m=(9-5)/(3-1)
m=4/2
m=2
Answer:
answer is x-8
hope it will help you
have a great day
Answer: x = 63
Step-by-step explanation:
15/3 = 5
3 * 21 = 63
63/15 = 21/5
I agree with you,I also think its B
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