Answer:
x=13
Step-by-step explanation:
because they're alternate adjacent angles:
5x=78-x
6x=78
x=13
Solution would be where the two lines intersect but they never do. They are parallel and never meet
Answer: no solution
Answer:
3. C=4a
Step-by-step explanation:
600/150 = 4 (one square foot = $4)
Answer:
It's 78.6
Step-by-step explanation:
I hope this helps you