Answer:
The answer is B. 1,620
Step-by-step explanation:
I just know it did the math
Answer:
m=-2
Explanation:
If a line passes through the points (4,5) and (2,9): to calculate the slope, use the formula below:

Substituting the points, we have:

The slope of this line is -2.
<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) + 
⇒ y = 
There are infinite solution of y.
Thus, there are infinite solution of y.