You basically have a system of 3 equations with 3 unknowns.
5x/3 + y = c;
2y = c - 4x;
x + y = 6;
Substitute say the third equation into the second one.
2(6-x)=c-4x
Solving this for x gives you:
x=c/2 - 6
Now we can substitute the third equation onto the first one:
5x/3 + (6-x) = c
And now substitute for x= c/2 - 6 to get an equation which is only in terms of c. Therefore you can get the value of it form there.
Answer:
2x-y = 1
Step-by-step explanation:
Equation of the line is y-y1 = m (x-x1), where m is the slope and (x1,y1) is a point that lies on the line.
Equation of the given line is,
y-(-1) = 2 *(x-0)
y+1 = 2x
2x-y = 1
Answer:Graph A
Step-by-step explanation:It is not leaning and its going up
Answer:
he spent 2.55
Step-by-step explanation:
he has 18.01 left
48,240 divided by 412 is 117 with remainder 36.