I don't like these algebra problems which pretend to be geometry.
These are supplementary angles adding to 180 degrees; geometry done.
7x - 1 + 3x - 9 = 180
10 x = 190
x = 19
ABC=3x - 9 = 3(19) - 9 = 48
Answer 48°
Answer:
y=3
Step-by-step explanation:
Answer:
$503.90
Step-by-step explanation:
6500 X .93= 6045
6045/12=503.90