Find the total cost of a spa treatment that is $120, if you also pay 5% tax and 20% tip on the original cost
2 answers:
Answer:
$150
Step-by-step explanation:
5% of $120 is $6 and 20% is $24.
$6(tax) + $24(tip) + $120(original) = $150
Answer:
$150
Step-by-step explanation:
Additional 5% and 20% on the original cost is additional 25%
Total cost = 125% of 120
= (125/100)×120
= 150
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Answer: 0.28
Step-by-step explanation:
Answer:
You have to do 120 divided by 0.75 use a calculator
Step-by-step explanation:
Answer:
x-6
Step-by-step explanation:
The answer is 13 packages.
Add the equations.
x-y%2B0.5x%2By=7%2B5
1.5x=12
highlight%28x=8%29
Now use either equation to solve for y.
8-y=7
highlight%28y=1%29
x=8
y=1
