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.

what is all that apply?

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.