The perimeter of a square is 60cm. How long is one side of the square?

15

Step-by-step explanation:

60/4=15

15 cm

Step-by-step explanation:

since all sides combined are 60.

take 60 and divide it by 4

60÷4

which equals 15

60÷4=15

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)