Choose the problem with the same relationship that is modeled by the graph.
A. Omar pays $1 for every 22 and one-half pounds of nuts.
B. Omar studies for an hour every day.
C. Omar walks 22 and one-half blocks to school every day.
D. Omar reads 3 books per month.

On a coordinate plane, a line goes through points (1, 2.5), (2, 5), (3, 7.5).

C. Omar walks 22 and one-half blocks to school every day.

Step-by-step explanation:

i took the test

The answer is C

Step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4