✔✔ if i don't get this right i fail and report cards are coming out
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3. hassan his dad with newspaper deliveries. he gets $5 every morning and 10 cents for every paper delivered. hassan earned $20.60 one morning. he wondered how many papers he delivered.

(a) define the unknown in the scenario and assign it a letter or symbol.

(b) write an equation to represent the amount of money hassan earned.

The answer is 156 papers were delivered.

Step-by-step explanation:

For the step by step, you take the number (20.60) and minus the initial $5. then after that, you get $15.60. Since papers are ¢10, you take the 15.60, and divide it by 0.10  . Then that gives you 156.

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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