Answers:
- C) 5/14
- A) 2/16
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Explanations:
- We have 5+9 = 14 people who don't have a dog. Of this total, 5 have a cat. So that's where 5/14 comes from. We ignore the top row because we know 100% that this person doesn't have a dog (based on what the "given" says).
- Focus on the top row. This is because we're given or told that the person completed the hw. We have 2 people who failed the test out of 14+2 = 16 people who did the hw. The fraction 2/16 reduces to 1/8, but it appears your teacher doesn't want you to reduce.
The equation: 6r-3=45
6r=48
Answer: r=8
Perfect pizza because 15*6=90, and of each pizza place were to make 90 pizzas, perfect pizza uses 60 cups of cheese while pizza express only uses 36. The difference is by 24 cups.
The answer would just be 64 cubic inches. The volume of a cube is 64 cubic inches.Hope this helps.
