In intercept form, the plane that has these intercepts is ...
... x/(x-intercept) + y/(y-intercept) + z/(z-intercept) = 1
... x/1 + y/(-1) + z/2 = 1
... 2x -2y +z = 2 . . . . . in standard form
There are 14 pounds in a stone
3x+2(x-24)=462
3x+2x-48=462
5x=562+48
5x=510
x=510/5 102 boxes of pecans
102-24=78 boxes of walnuts
Hopefully this makes since! Feel free to ask questions
9514 1404 393
Answer:
D. 210
Step-by-step explanation:
If b is the number of boys in the choir, the ratio of boys to girls is ...
b/150 = 7/5
b = 150(7/5) = 30(7) = 210
There are 210 boys in the choir.
your answer is y = -3x + 2