Answer:
40%
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
12/6 =2 +9=11
:)
Answer:
n+524
Step-by-step explanation:
you add both years worth of biking together!
Answer:
9
Step-by-step explanation:
x+x+1+x+2 = 15+x+2
3x+3=x+17
3x=x+14
2x=14
x=7
7+8+9=24
9+15 = 24