Answer:
2
Step-by-step explanation:
The probability of drawing a black marble is 7/31 or .226 or 22.581%. To find the probability of these type of questions, add all together to get 31, then since there are 7 black marbles the probability would be 7/31.
Answer:
B
Step-by-step explanation:
Slope is the same(x) therefore they are parallel
Answer:
3/4x < (x+6)
Step-by-step explanation:
A' = (1/2)*A = (8, 0)
B' = (1/2)*B = (12, 6)
C' = (1/2)*C = (6, 8)
The third choice is appropriate.