Answer:
To calculate the percentage of Tina's net earnings used to pay her utility bills, we need to determine her net earnings and then divide the amount she pays for utilities by her net earnings.
Tina's gross monthly pay is $4,200. From this amount, 25% is withheld for deductions, which means that 75% of her pay represents her net earnings. To find Tina's net earnings, we can multiply her gross pay by 0.75:
Net Earnings = Gross Pay * (1 - Deductions)
Net Earnings = $4,200 * 0.75
Net Earnings = $3,150
Now that we know Tina's net earnings are $3,150, we can calculate the percentage of her net earnings used to pay her utility bills. She pays $250 for utilities each month. To find the percentage, we divide the amount paid for utilities by her net earnings and multiply by 100:
Percentage = (Amount Paid for Utilities / Net Earnings) * 100
Percentage = ($250 / $3,150) * 100
Percentage ≈ 7.94%
Therefore, approximately 8% of Tina's net earnings are used to pay her utility bills.
Explanation: