Answer:
5x-x²
Step-by-step explanation:
When multiplying in a bracket, you must remember to multiply x with both the terms in the bracket. Thus, the answer should be x multiplied by 5 and x multiplied by -x.
x(5-x) = 5x-x²
(x × 5 = 5x)(x × -x = -x²)
Answer:
See below
Step-by-step explanation:
40% own neither, it means 100% - 40% = 60% own either a dog or a cat.
Since 45% own a dog, 60% - 45% = 15% own a cat but not a dog.
Since 25% own a cat and 15% own only a cat, 25% - 15% = 10% own a dog and a cat.
Now, 10% out of 45% own both pets, 45% - 10% = 35% own only a dog.
<u>All the numbers reflected in the attached Venn diagram:</u>
- 35% - dog
- 10% - both
- 15% - cat
- 40% - neither
Answer:8x^2-4x-5
Step-by-step explanation:just subtract
The answer is The answer is A!