Sophia did not complete her homework last week. She has forgotten how to add and subtract rational fraction below. Sophia was given the problem below as practice for a quiz. Your task is to help Sophia remember how to solve this problem.

a)Listing the steps to solve the problem. b)Show the work for each step.

Example

Step 1:

Step 2:
Helpp me and explain show your work
and if you try to send a document that does work

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

answer: haha (: i’ll go see what it is

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

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.