I would not know the answer to this question sorry
Dannng I thought I seen this one before
It is A, 1/5 hopefully i am the BRAINLIEST!!!!!
It will be 5 out of 9 times you will pull a red marble
Answer:
Gradient is change in y over change in x.
gradient = y1-y2 ÷ x1-x2
=7-11 ÷ 3-5
=-4 ÷ -2
=2
