9/12 chose Friday or Saturday. That reduces to 3/4. Which is also 75%. Hope that helps.
She bought 3,000 grams of grapes.
Answer:
The gradient of a line is given by 
.
Any 2 points of a vertical line would have the same x-coordinate. Thus when you simplify the denominator, you would end up with a zero. If you enter that into your calculator, no matter what you numerator is, you would get a Math error. This is because you cannot possibly divide a number by zero. Thus, the gradient is undefined.
The answer is in the photo above
Just save the picture of the math problem to your computer, then when u ask your question, u will see 3 buttions, click the paperclip button to upload the math problem and let it load, sometimes it will load, sometimes not, so ur going to have to click the edit button when your question is on the list, and than click the paperclip button again to upload it one more time and than it will work, u need to hurry up and do it b4 someone answers it and u wont be able to edit it.
