Question

Barry types at a constant rate of 50 words per minute, and has already typed 229 words. Which function

determines how many words he will have typed after x minutes?
A: y = 50x + 229
B: y=55x + 229
C:y=50x + 379

Answer 1

For me

Explanation:

I think it's A because x is unknown and per minutes meaning 50 times the x plus the 229