Answer:
C. 
Step-by-step explanation:
To find the number of black ribbons one would have subtract the amount of red ribbons from the total number of ribbons. Then one would have to express it as a proportion. Part over whole equals percent over 100. The number of black ribbons over total ribbons equals "b" over 100.
Here, you have to combine like terms. So, it is 11m-3v.
Answer:
minimum: (
)
maximum: (-
)
vertical intercept: (0 , -2)
Step-by-step explanation: