Answer:
70
Step-by-step explanation:
Evaluate 3 b^2 - b where b = 5:
3 b^2 - b = 3×5^2 - 5
Hint: | Evaluate 5^2.
5^2 = 25:
3×25 - 5
Hint: | Multiply 3 and 25 together.
3×25 = 75:
75 - 5
Hint: | Subtract 5 from 75.
| 7 | 5
- | | 5
| 7 | 0:
Answer: 70
Answer: is a indeterminate number there is no number multiplied by zero that gives -6
Step-by-step explanation:
The answer is 30.
You need to use sine here
So:
The price for hardcover books is 1.50 and the price for paperback is .50
