Answer:
algebraic expression as they used variables
Answer:
-3/5
Step-by-step explanation:
Answer:
6.5%
Step-by-step explanation:
Is means equals and of means multiply
Let P be the percent
P * 120 = 7.8
Divide each side by 120
P* 120/120 = 7.8/120
P = .065
Change to percent form
6.5%
Distribute
10+4x+4+5
Combine like terms
19+4x
Final answer: 4x+19
Ummm i don't know what the pmf would be but the probability of grabbing a blue sock would be 10 out of 100...