1/3 is the answer. Hope this helps
15 minutes= 2 problems
75 / 15 = 5
2 x 5 = 10 problems
|4x-9|=5x
subtract 4 to both sides
and that will give you
|-9|=x then the 9 turns positive because of the brackets
9=X
Since you that that line is 180 degrees you can simply do 180-149 and find that the answer is 31 degrees. So you would do 13x+5=31, 31-5=26, 26/13, and then x=2 :)
Answer -15 because it would be 15 but the negative would be turned into a negative again
