Answer:
b = 2
Step-by-step explanation:
Given
2b + 5 = 9 ( subtract 5 from both sides )
2b = 4 ( divide both sides by 2 )
b = 2
Answer: 8:05
Step-by-step explanation:
1 & 5/8 because 7/8 is closer to 1 whole than 5/8
Answer:
The correct answer is 12.5.
Step-by-step explanation:
When looking at the x axis, you locate the 2. After 2 minutes, the point connects at (2,12.5). Therefore, the correct answer is 12.5.
Just multiply or divide the ratio to get each number to 30.