Answer:
y =
x
that is equal to y = 4x
= 4
when graphing (x,y) the x is the horizontal value of the point (east west)
and the y in the vertical (north south) ....
if you have y = x it would be a 45 degree line that goes from the lower left to the upper right....
if you compare the red line the point 1,1 (y=x) versus 1,4 (y=4x) in the blue line you will see that it is "stretched" upward
Step-by-step explanation:
It is B 10 minutes. Because every 4 min 2 litters leaked out since half of 10 litters is 5 liters and 5 divide by 2 is 2.5 then 4 time 2.5 is 10 so 10 min.
Answer:
x=-8z/5 - 3y/5
Step-by-step explanation:
distributive prop
3x-3y=8x+8z
isolate x by moving 8x to the left, and -3y to the right
-5x=3y+8z
divide by -5 on both sides.
x=-8z/5 - 3y/5