Graph 2 should be right because it moves up 1 because of the +1 that is in the parentheses.
Answer: 3.4
The total number of lessons to teach is 6*8.5 = 51 lessons.
15x = 51
X=3.4
Hello,
The answer is B
Hope this helped :)
Answer:
40 minutes
Step-by-step explanation:
10 times 4 = 40
8 times 5 = 40
so they will cross paths after 40 minutes of riding

The factors are: (x+2) and (x-3).