Answer:
y= 3x-17
Step-by-step explanation:
When finding a parallel equation to y=mx+b, mx will always stay the same. So we have to find b.
In order to do this you plug the parallel lines passing point into the equation.
-5(y) goes into the y's spot. 4(x) goes into the x's spot.
-5 = 3 x 4 + b
-5 = 12 + b
-5 - 12 = 12 - 12 + b
-17 = b
y=3x-17
420 cents for 1000 g. So 42 cents for 100 g (i crossed multiplied).
%profit=63-42/42 *100=50%
Answer:
Step-by-step explanation:
Hope this helped the answer is in purple
Answer:
its D
Step-by-step explanation:
