Answer:
D
21/7 is basically 1/3 so it would be C
Step-by-step explanation:
Answer:
Slope is defined as the difference in the vertical axis divided by the difference in the horizontal axis, going left to right (s = dy/dx). P has a lesser x co-ordinate, so it will be R - P in this case, giving us (ry - py) / (rx - px):



Answer:
35/79
Step-by-step explanation:
Assuming you can't choose the same song a second time, the probability is 35/79.
If you can choose the same song, the probability is 36/80, which reduces to 9/20.
6-8 cm is the answer!! Hope this helps!
Answer:
A) (4, -2)
Step-by-step explanation: