See if you can solve this because this is really difficult for me.

add up all numbers 4+7+5+4+5=25, divide by number of days 25/7 = $3.57

The answer is $5.

Step-by-step explanation:

To find the average amount of money Mandy earned per day, add all the numbers together, which equals $25.

$4 + $7 + $5 + $4 + $5 = $25

Next, divide $25 by the total amount of numbers in the set, which 5.

$25 divided by 5 equals $5.

Thus, Mandy earns an average of $5 per day delivering groceries.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

by good luck mark me as brainliest

have a nice day