Respuesta :
Answer: 28.75
Step-by-step explanation: .30 * 75 =22.5
.25*25=6.25
22.5+6.25= 28.75
The bill for the family using 100 diapers is 2875¢.
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
It is given that each week, it charges 30¢ each for the first 75 diapers used, and 25¢ each for any additional diapers.
The cost will be calculated as:-
For 75 diapers,
30 x 75 =2250
For 25 diapers,
25 x 25=625
The total cost is,
TC = 2250 + 625 = 2875
Therefore, the bill for the family using 100 diapers is 2875¢.
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