You are shopping for school supplies. A store is offering a 10% discount on binders and a 20% discount on paper, pens and pencils. You want to buy 5 binders originally marked $2.49 each, 8 packs of paper originally marked $1.09 each, and a pack of pens originally marked $3.29. Write an expression and provide a visual that shows how much you will save after the discounts. What is the keystroke sequence that can be used to evaluate the expression? Evaluate using your calculator and then evaluate the expression by showing each step.

Question

You are shopping for school supplies. A store is offering a 10% discount on binders and a 20% discount on paper, pens and pencils.  You want to buy 5 binders originally marked $2.49 each, 8 packs of paper originally marked $1.09 each, and a pack of pens originally marked $3.29.  Write an expression and provide a visual that shows how much you will save after the discounts. What is the keystroke sequence that can be used to evaluate the expression? Evaluate using your calculator and then evaluate the expression by showing each step.

anonymous · Answer

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