Caroline earn £.40 points for writing an essay on a test she also earns three points for every question ,q, she answered correctly what expression can be used to find how many points Caroline earned on the test 

i think that you should ask google for the answer to that problem because if we don't know it google does

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

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.

roots are from trees

step-by-step explanation: