Answer:
3
Step-by-step explanation:
15+9=3(5+3)
24=3(5+3) ---> 24=3x8
24=24
So it's 3
Answer:
18
Step-by-step explanation:
-3-6= -8 but since its absolute value it'll be 8 so 8 plus 10 = 18
The answer is 24. To get to each term, we can see that the value is decreasing by 7. So 31 - 7 = 24
85 bikes, because since they are selling each bike for 110 and buying one costs 60, subtract those to get 50, then divide 4250 by 50 to get 85 bikes, which the number of bikes needed to be sold to break even.