16. hailey walks at an average rate of 3.5 miles
per hour. last month, she walked 3 weeks
at her regular rate for 6 hours per week.
she walked 1 week at one-half her regular
rate for 4 hours. write and evaluate a
numerical expression to find the total
number of miles hailey walked last month.

Hailey walked 70 miles last month.

Step-by-step explanation:

Consider the provided information.

Hailey walks at an average rate of 3.5 miles  per hour.

She walked 3 weeks  at her regular rate for 6 hours per week.

Hence, she walk 63 miles in last 3 weeks.

She walked 1 week at one-half her regular  rate for 4 hours.

Half of her regular  rate is

Therefore, the distance covers

The sum of distance is: 63+7=70

Hailey walked 70 miles last month.

step-by-step explanation:

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