Question

When Jackie sat down to her knitting, she had already knitted 15 rows of her scarf. Fifty minutes later, she had knitted a total of 60 rows. Let m represent the number of minutes Jackie knits, and let r represent the number of rows she knitted.

Which ordered pairs (m, r) would be graphed on the line that models this situation?

Choose all answers that are correct.

A.
(0, 60)

B.
(0, 15)

C.
(50, 15)

D.
(50, 60)

Answer 1

@Loser66

Answer 2

@texaschic101

Answer 3

I think it's C and D

Answer 4

How did you figure out that?
(I haven't said whether it's right or not)

Answer 5

I don't think C+D is correct. let's look at what the exercise says carefully. If we look at it we're told how many rows had already been knitted.
So initially we were told how many rows were done when Jackie
sat down and thenwe're told how many rows were done after a certain amount of time.

So then, how many times we're told about different numbers of rows?