Answer:
y - y1 = m*(x - x1) where m = slope and (x1,y1) is the point. hope it helped
Step-by-step explanation:
So in the proper form, the equation would by y = 3x + 15. This means it has a slope of 3. Perpendicular lines have slopes that are negative reciprocals. The negative reciprocal of 3 (or 3/1) is -1/3.
Answer:
I think the answer is 2.5 pound per year if not than 3.5
2x-7y=0
2x=7y
x=7/2y
Substitute that into x-6y=-5
7/2y-6y=-5
-2.5y=-5
y=2
x=7/2 x 2 = 7
x=7, y=2
Hope this helps.
Answer:
![x\frac{ba}{1-2a}](https://tex.z-dn.net/?f=x%5Cfrac%7Bba%7D%7B1-2a%7D)
Step-by-step explanation:
Solve the rational equation by combining expressions and isolating the variable