1_ 210+90= 300
2_ it's prime:
[1,19]
good luck
7 - 8 = -1
the rate of change is -1
Hope this is right,
Batgirl12
Answer:
answer is is option 3 all the best for examination
Answer:

Step-by-step explanation:
The points on the straight line are (P, 0) and (0, R).
The slope would be

And
, because the y-intercept is at (0, R).
So, the equation of this line would be

Where we multiply the equation by 

Therefore, the equation that represents this line is

<h2>
So, the right answer is B.</h2>