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:
yes
Step-by-step explanation:
Answer:
The denominators are not equal.
Step-by-step explanation:
Answer:
22.50
- 15.00
_______
7.50
Step-by-step explanation:
She still owes $7.50
12:00-9:30 = 2:30
12:30+8:30 = 8:30
2:30 + 8:30 = 11:00
11 total hours elapsed