The answer to this question is A.-1/12
Answer:
3.50378787879
Step-by-step explanation:
Answer: n=25
Step-by-step explanation:
80% of 50 is 40.
So 40=160%N
n=25
<span>There are three possibilities.
1. Of the 30 bikes that needed gear repairs, 20 also needed tires.
2. Of the 30 bikes that needed gear repairs, 10 also needed tires.
3. Of the 30 bikes that needed gear repairs, between 10 and 20 also needed tires.</span>
The Answer is A: 255.4 I took the test