You would do 0.25x (x is the unknown total number)=19. It is because of is a multiply sign, so 0.25*x=19. Divide both sides by 0.25 and you get 76 as your answer.
- 4x from 8x = 4x
-9 + 19 = 4x -14
-9 + 19 = 10
10 = 4x -14
+14
24 = 4x
divide by 4
X = 6
Answer:
110
Step-by-step explanation:
bc it is a right angle it has to ad up to 180
Thanks for the helpful answers
Answer: 11x1.5=16.5 if im correct
Step-by-step explanation:B)