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43 votes
43 votes
Nayeli bought Jamba juice smoothies for herself and Evelyn after school one day. The smoothies cost $4.95 each plus 8.5% tax. how much change did she receive from a $20 bill

User Adrianopolis
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1 Answer

19 votes
19 votes

Step-by-step explanation

Step 1

remember


8.5\text{ \%}\Rightarrow(8.5)/(100)=0.085

then, to find the value of the tax, multiply 4.95 0 0.085


\text{tax}=4.95\cdot0.085=0.42075\text{ per smoothie}

so, the total cost is

total =2 smoothies +(taxes for 2 smoothies)

total=(2*4.95)+(2*0.42075)

total=9.9+0.8415

total=10.7415

so, Nayebi paid $10.7415

User Cassio Neri
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