20 in I’m for sure on this answer
Answer:
$1.25
Step-by-step explanation:
90 / 72 = the cost per student
90 / 72 = 1.25


this is also

to:

Your answer would probably be:

Good luck on your assignment and enjoy your day!
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Answer:
next three digit is 45 and 7
Step-by-step ex:
hope this helps:)
The percentage of reduction is 17%
<u>Explanation:</u>
Original price = $21
Reduced price = $17.43
Percentage of reduction = ?
Difference in price = $21 - $17.43
= $3.57
Percentage of reduction = 

Therefore, percentage of reduction is 17%