Answer:
y = 5x + 10
y = 0.75x + 4
Step-by-step explanation:
Hey there! :D
If 20 is 25% of a number,
we know that it is a quarter of a number.
20*4= 80
20 is 25% of 80.
I hope this helps!
~kaikers
Answer:
2.2
Step-by-step explanation:
5x+(-4)-5x=6x+4-5x
-4=x+4
x=-8
To get rid of 5x on the left side.