Answer: 3x+25>x+7
Step-by-step explanation:
The number is x
Answer:
A. Yes, the table shows a probability distribution.
Step-by-step explanation:
In a probability distribution, none of the values can be negative or over 1. Additionally, all of the values must sum to 1.
Our probabilities are:
0.087; 0.328; 0.416; and 0.169. None of these are negative and none are over 1.
0.087+0.328+0.416+0.169 = 1.00; this means that this is a probability distribution.
Answer:
y = -5
Step-by-step explanation:
To solve for a variable, take the following steps:
- Distribute by multiplying into each term in the parenthesis
- Combine like terms
- Move terms across the equal sign using inverse operations
2 - 4 (y + 4) = 2y + 16 Distribute
2 - 4y - 16 = 2y + 16 Combine 2-16
-14 - 4y = 2y + 16 Add 4y to both sides
-14 = 6y + 16 Subtract 16 to both sides
-30 = 6y Divide by 6
y = -5
