$0.60 cents would be the cost of 2 lbs
X/2 >= -4
x >= -4 * 2
x >= -8
So i drew 12 circles and 37 circles
And i got 49 total:D
i hope this helps and sorry that the pic is wierd:(
An example of a one step equation would be 5+5=10
But equations with more than one step would be like: find the sum of 5+5 and then find 50% of the sum of 5+5