Answer:
Step-by-step explanation:o figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.
You would solve this by writing it as a porpotion. It would be 25/100=161.25/x. Then, you would multiply the 100 and 161.25, which would get you 16125, then you would divide this by 25, which would get you your answer : $645.
No this is not a linear function
D=(-infinity (the sign), infinity)
R=(-infinity, infinity)
Answer:
if you have the same answers as i had it would be the answer d
Step-by-step explanation:
