Answer:
$12
Step-by-step explanation:
If we were to combine the accounts, the balance would be $12.
$15 - $3 = $12
≧◡≦
Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!
Answer:
, 
Step-by-step explanation:
Let be
, then expression for
and
are, respectively:
and 
Answer:
-11/12
Step-by-step explanation:

Answer:
21/40
Step-by-step explanation:
2 5/8 / 5 =
= 2 5/8 / 5/1
= 21/8 × 1/5
= 21/40