Answer:
x = 1388.89
Step-by-step explanation:
x - the sale price of new refrigerator
18%x = 0.18x - the discount
0.18x = 250
x = 250÷0.18 = 1388.8888...
You're right.
Since the output has different number of jumps from one number to another.
first one
2m=1 == 2+m-1+m
true
13, I believe :)
