Graph f(x)=−0.25x+4.

use the line tool and select two points to graph the line.

Put your points at (8,2) and (0,4)

Step-by-step explanation:

I just took the test and got 100% on it. Sorry that my answer was late though.

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

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