Because accepting credit cards cost the business small transaction fees. These businesses already have a paper thin profit margin, meaning if you buy less than $10 and use credit card, their profit is little to non-existent.
You can use them to solve real-world problems. They can help in representing ratios and differences as well.
I would go with the first choice
It is saying that the number of dances between Middle school and High school cannot be more than 10, but it could be 10, and that the time that the Middle school + High school dances must be less than 90 minutes...which was exactly what was stated in the problem.
8 liters of club soda was used. The total was 18 liters and one third was orange juice. So you would divide 18 by 3 which equals 6. 6 liters of orange juice + 4 liters of the punch = 10 liters. 18 - 10 = 8.
Question 20. 24 mm3
Question 21. 128 cm 3
Question 22. 50 cm 3
Step-by-step explanation:
make sure u add the cm3 or mm3 and cm3
and that's all