Y-b=mx-am
y-b-mx=am
(y-b-mx)/m=a
This is my answer. Hope that it will help you.
Answer:
7
Step-by-step explanation:
cause when u add them its bigger than 16
380 divide by 20
it will take her 19 hours to stamp 380 letters
y = mx + b
-3 = -2(-5) + b
-3 = 10 + b
-13 = b
y = -2m - 13
The line would pass through -13 on the y-axis and it would go down 2 and move to the right 1 for every new point.
Hope this helps! ;)
