The answer is 11 I hope this helped you
41 hours of class I guess so
To answer this (specifically the first one) you have to count how many spaces each point moves. (How many spaces up/down does it go? Left/right?) then you put rise (up/down) over run (left/right) and you should get the slope!
800×0.14=112
112+15=127
(127÷800)*100==15.88%