It takes lena at least 9 minutes to walk her dog. use w to represent the number of walks lena and her dog can take an hour. write an inequality to represent how many times lena can walk her dog in an hour.

i just took the test, the correct answer is .. 31.5 in.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

sasasadaassasasasa opk ok you know