Answer:
C)
Step-by-step explanation:
- π can be added to π to get a rational number
π + (-π) = 0
0 is a rational number
Answer:
Step-by-step explanation:
(2b+-7)+5(b+-3)
Multiply 5 throughout the second parentheses
(2b-7)+(5b-15)
Add 2b and 5b
7b-7-15
Subtract -7 and -15
7b-22
6 + 2n > 12 |subtract 6 from both sides
2n > 6 |divide both sides by 2
n > 3
Answer:
13 2/3
Step-by-step explanation: