Kim asked the first 50 kids to school in the morning how they feel about waking up early. she uses their response to predict the
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times both sides by 3
x+5≤6
minus 5 both sides
x≤1
First, you would create an equation for this problem.
= 
Next, you would cross multiply.
15x = 1,800
Now, you would isolate the x. To do this, you would divide both sides by 15.
x = 120
It is a 120% increase.
I hope this helps!
Next, you would cross multiply.
15x = 1,800
Now, you would isolate the x. To do this, you would divide both sides by 15.
x = 120
It is a 120% increase.
I hope this helps!