Find the difference using the number line. a number line ranging from two to three, with increments of one-fourth units. drag and drop a number into the box to match the subtraction problem with its difference. 2.25−(−0.25)

i think the answer is b.

step-by-step explanation:

not 100% sure though.

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

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.