Answer:
97,200 in scientific notation is 9.72 × 10⁴
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Answer:
$15
Step-by-step explanation:
Your friend spent on his lunch you simply only spent on yours.
Answer:
-9+5=-4
Step-by-step explanation:
a negative times a negative is always a positive.
Answer
Zara gets $5.50
Step-by-step explanation:
Lets round it to the nearest ten
A 97 ====> 100
B 118 ===> 120
C 179 ===> 180
D 5091 ==> 5090
No result yet, lets round to the nearest hindred.
A 97 ====> 100
B 118 ===> 100
C 179 ===> 180
D 5091 ==> 5100
As we can see only A give the same result when we round it to the nearest hundred and nearest ten.