The slope, if you have a graph, is the angle the line is going down so look at this graph:
Answer is B: 150
write two equations
r+s=190
4r+3s=720
solve by substitution
the get r=150 s=40
7/8 boats per day will make it
Answer:
okay can you l ike send rge question maybe can solve for it because i don't understand that not to be rude
