2 years ago

HELP I NEED THIS BEFORE 1:09 PLEASE HELPPP

Mathematics

1 answer:

gtnhenbr [62]2 years ago

3 0

Answer:

C. 85 degrees

Step-by-step explanation:

(set the equations equal to each other):

6x-25 = 4x+15

(solve for x):

2x = 40

x = 20

(plug in x back into the equation):

6(20)-25 = 120-25 = 95

(subtract your value from 180 degrees (180 degrees is a line)):

180-95 = 85 degrees

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