Answer:
$0.125 , so 12.5 cents per pencil
Step-by-step explanation:

You can double check this by doing
, making sure it equals 3.
Answer:
| 157 +/- 145 |
Step-by-step explanation:
302-12 = 290 total range
290/2 = 145 absolute value range
| 157 +/- 145 |
The two answers to that are 12 and 301
Answer:
15%
Step-by-step explanation:
300 / 3 = 100
45 / 3 = 15
15 of 100 is 15%
Answer:
90 degrees
Step-by-step explanation:
angle ABC is a right angle