Answer:
y= -1,800x+39,000
2. 39,000
Step-by-step explanation:
5×4=20 is closer to 24.9344.
Let's try placing the decimals after the hundreds place.
It works.
There is more than one possibility.
Solution is in the attachment.
(-3, 5, 6)
5x-6
f(x) = 2x + 3
g(x) = 3x - 9
f(x) + g(x) = 2x + 3 + 3x-9
= 5x-6