Answer:
$400
OR 
Step-by-step explanation:
$400 stays the same, 72 cents is 72/100. Simplify and voila
Answer:
1
Step-by-step explanation:
Answer:49
Step by step is 56÷16=3.5
14x3.5=49
Step-by-step explanation:
30 minutes x an hour and half past prolly around 1 hr and 30 sec
Answer:
exact form - b = -11/5
decimal form - b = -2.2
Mixed number form - b = -2 1/5