3+5+7 = 15 total marbles
3 are red
so she has a 3/15 reduces to 1/5 probability of picking a red one
Answer:
B and R
I think that is the name of the lines. If not the the first two lines!!!!
Answer:

Step-by-step explanation:
the equation to this is

and slop-intercept form is

with m being the slope,
so,

Answer:
30.06
Step-by-step explanation:
Answer:
r^12 t^12
Step-by-step explanation: