Answer:
a+b = b+a
Step-by-step explanation:
Answer:
90/361
Step-by-step explanation:
1. Find the probability to grab a red and blue sock.
p(red sock) = 10/19
p(blue sock) = 9/19
2. Multiply the two probabilities.
10 x 9 = 90
19 x 19 = 361
3. Simplify only if it is possible to do so.
4. The answer is 90/361.
Answer:
-40
Step-by-step explanation:
13-2x = 93
-2x = 93-13
-2x = 80
x = -40
Answer:8 days and 12 hours
Step-by-step explanation:30$ is each day