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***PLZ HELP*** Mary and Robert go to the movies. They buy a large popcorn for $8.50, and two medium sodas for $4.25. How much did they spend altogether, if there was a 7.89% tax? Create two equations to
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***PLZ HELP***

Mary and Robert go to the movies. They buy a large popcorn for $8.50, and two medium sodas for $4.25. How much did they spend altogether, if there was a 7.89% tax?

Create two equations to solve

User Anil Olakkal
by
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1 Answer

4 votes
7they spent $8.50+$4.25=$12.75

tax- 7.89÷100 × 12.75=$1.01

total they pay -12.75+ tax(1.01)
=$13.76


i hope it's correct

User TechAurelian
by
8.1k points
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