Answer:
2x+12 is equal to:
2(x+6)
2*x+2*6
11+13y-3-y is equal to:
2y+8
If lines m and L are parralel then angle y equals 45 degrees
Step-by-step explanation:
It's because of corresponding angels
USE CALCULATOR -_-
<em><u>STAN </u></em><em><u>TREASURE</u></em>
xx=-0.8
not sure if this is right because the 12xx is kind of strange
12xx+16-1=012xx+15=012xx=-1512/12xx=12/-15xx=-.8
b or c
