Hello,
Answer A: no solutions
y-5x=4
and y-5x=-3
==>4=-3 ==> no solutions
Answer:

Step-by-step explanation:

Find the common denominator and multiply each side by that number


<u>For bolded part in explanation</u>: 4·3=12 3·3=9
3·4=12 1·4=4
If we had the info on with this "data" is, we then can solve it.
Answer:
5¼
Step-by-step explanation:
-4¼ – -9½
-4¼ + 9½
9½ – 4¼
5¼
I hope this helps
Answer:
60?
Step-by-step explanation:
I just divided 1800/30= 60