Answer:
The value of b is -5
Step-by-step explanation:
9. 2,000
10. 3,200
11. 3,000
12. 1,800
13. 120
14. 125
15. 75
16. 30
17.
18.
I can't see the last two
<h2>
There are infinite solution of y.</h2>
Step-by-step explanation:
Given,
y =
- 10x + 25
To find, the total number of solutions = ?
∴ y =
- 10x + 25
⇒ y =
- 2(x)(5) + ![5^2](https://tex.z-dn.net/?f=5%5E2)
⇒ y = ![(x-5)^{2}](https://tex.z-dn.net/?f=%28x-5%29%5E%7B2%7D)
There are infinite solution of y.
Thus, there are infinite solution of y.
Answer:
19,000.00
Step-by-step explanation: