The first one is 17 13/15 the second one is 22 1/20
Answer:
30, 30, 120
Step-by-step explanation:
Answer:
do you still need help?
Step-by-step explanation:
Answer:
9 cents per day
Step-by-step explanation:
1 week = 7 days
Each razor lasts 1 week = 7 days
10 razors last 10 weeks = 10 * 7 days = 70 days
cost per day = (total cost)/(number of days)
cost per day = $6.30/(70 days) = $0.09/day
Answer:
Always multiply the first number with 3 and then add two to the next number. And so on..
Step-by-step explanation: