Phred has already graded 40 papers and he still needs to grade more. Write an equation for how many papers he is grading if he continues to grade 4 papers a minute.

Question

asked May 23, 2020 212k views

1 Answer

Michael Brux · Answer 1 · 2020-05-30T01:08:11+0000

y=4x+40

x represents the number of minutes

y is the total

40 because he already graded 40 papers, and 4x because that's how many phred grades times the number of minutes