This is I suppose basic addition. Addition is a mathematical process of combining or joining something to something else. The word "total" indicates that the addition will be used. If the doctor ran for 55 hours and the mom for 52 hours, by using the addition it will be:
55
+ 52
______

107 hours in total.

107 hours converted in days will be 4 days and 4 hours. SInce 1 day contains 24 hours you now divide 107 hours by 24 hours to get its equivalent to days.

5 0

3 years ago

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Victoria borrowed $500 for college textbooks. The interest rate was 6%. She plans to pay back her loan in 6 months. How much wil

mars1129 [50]

Hell ya this question sucks its interest is 14% mark me brainlyiest

8 0

3 years ago

Barry has 17 more than two-thirds of the number of cards in his brother’s baseball card collection. If x represents the number o

docker41 [41]

Answer:The correct answer is 2/3x + 17

Step-by-step explanation: