Answer:
1
Step-by-step explanation:
y=mx+b, equation for slope-intercept line
we can work out the equation based on given two points (1,1) and (7,4)
- m=(y2-y1)/(x2-x1)= (4-1)/(7-1)= 3/6= 1/2
y=1/2x+b
For (1,1)
For (7,4)
So we get
The answer is 1 for question mark
Answer:
-10
Step-by-step explanation:
you put it in the calculator
Well, ratios are basically fractions. There are 12 boys, so the ratio is 12/25. Since 25 - 12 is 13, there are thirteen girls, so the ratio of girls to student is 13/25.
Answer:
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Answer:
u = -9
Step-by-step explanation: