Y = 85
the fraction is 85/45
Corresponding angles are defined as angles that are on the same side of the transversal (given the lines are parallel, which they are) and are on the same side of the parallel lines. Choices D, E, and F are angles on the same side of the transversal and on the same side of the parallel lines.
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C because they all have to add up to 180 and 20+130=150 and 180-150=30
Answer:

Step-by-step explanation:
Given : Expression
To find : Simplify the expression ?
Solution :
Using BODMAS,




Therefore, 
The word phrase for z/8-9 is z divided by eight minus nine.