Since there are 9 hockey cards per page and it holds 900 hockey cards you can multiply 9 by 68 to get the total of 612 hockey cards. Then take 900 and subtract 612 from it and you should get 288 hockey cards in the album. Then divide that number by 9 to get the total number of pages filled 288/9=32 pages filled
The first, third, fifth, and last one are right. Do you want me to show you the steps or are u good
Answer: 24 model airplanes can be made in 2 hours.
Step-by-step explanation:
