Math help? Please?
Ok, I'm really stuck on this.
Here's the problem.
The cost for 7 dance lessons is $82. The cost for 11 lessons is $122. Write a linear equation to find the total cost [i]C[/i] for [i]l[/i] lessons. Then use the equation to find the cost of 4 lessons.
Thanks Basil
December 21, 2010
1 Comment • Newest first
Oh, thanks!