2 Write 3 x 10 in standard notation.
1 answer:
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Therefore the inequality is x≤11
and maximum I can withdraw 11 bills.
Step-by-step explanation:
Given ,
Current balance $320
Minimum balance $100
I could spent =$(320-100) = $220
Let the number of bills be x.
Total amount of x bills = $20x
According to the problem,
20x≤ 220
⇔x ≤
⇔x≤11
Therefore the inequality is x≤11
and maximum I can withdraw 11 bills.
Frequency tables are used to represent datasets and their frequencies
The average number of miles he drove per month is 1358.3 miles
<h3>How to determine the average number of miles</h3>From the frequency table, the total number of miles travelled in a year is:
Total = 16300 miles
There are 12 months in a year.
So, the average number of miles is:
Divide
Hence, the average number of miles he drove per month is 1358.3 miles
Read more about average at: