Answer:
Step-by-step explanation:
question 1. Erin's ratio is the same as Pam's
question 2. 28 miles. 4 time 7 is 28
question 3. $42. 30 divided by 5 is 6. $6 per ticket. 7 times 6 is 42
question 4. store A. if 2 bikes are $40, then 1 bike is $20. 5 bikes at store A would be $100 because 5 times 20 is 100. it is a better rate at store A because $100 is less than $110.
question 5. he is not using the correct ratio because there should be less stock than vegetables
