Mathematics, 06.04.2021 16:50, banna01man

At an electronics store, DVDs are on sale. Some DVDs cost $15.00 each and some cost $12.00 each. Bart purchased 8 DVDs and spent a total of $105.00. Write a system of equations and solve by using substitution to determine how many $12.00 DVDs Bart purchased.

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At an electronics store, DVDs are on sale. Some DVDs cost $15.00 each and some cost $12.00 each. Bar...

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