Which pair of points lie on the line x+3y=21
1 answer:
Set to y=mx+b form.

7 is a y intercept so (0,7) will be a point, and using the slope you can get another point, (1,4)
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Answer: 2
explanation: they’re both one place down
Answer:
3:5
Step-by-step explanation:
first half : 9
second half : 15
9:15 = 3:5
Yes, I would say so, or a right triangle.
Slope=

(3,5) and (1,9)
x1=3
y1=5
x2=1
y2=9
Slope=

Slope=

Slope=

Slope=

Answer:Slope=-2
The answer is :
.0085470085
Hope This Helps!!
:)