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GarryVolchara [31]
3 years ago
7

Find the total cost of a spa treatment that is $120, if you also pay 5% tax and 20% tip on the original cost

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
8 0

Answer:

$150

Step-by-step explanation:

5% of $120 is $6 and 20% is $24.

$6(tax) + $24(tip) + $120(original) = $150

just olya [345]3 years ago
6 0

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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PLEASE HELP ME!!
Step2247 [10]

Answer:

A = $10,441.68

A = P + I where

P (principal) = $10,400.00

I (interest) = $41.68

Step-by-step explanation:

First, convert R as a percent to r as a decimal

r = R/100

r = 0.02/100

r = 0.0002 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 10,400.00(1 + 0.0002/2)(2)(20)

A = 10,400.00(1 + 0.0001)(40)

A = $10,441.68

Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $10,400.00 at a rate of 0.02% per year compounded 2 times per year over 20 years is $10,441.68.

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3 years ago
Question 7 E Worth 5 points)
Zolol [24]

Answer:

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Step-by-step explanation:

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Svetllana [295]

Answer:

The digit '0' is in the ones place.

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Write the equation of the line in slope-intercept form passing through the points (-4,2) and (1,12)
alexira [117]

Answer:

y = 2x + 10

Step-by-step explanation:

Find the slope:

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Write in point-slope form:

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rearrange:

y - 12 = 2x - 2

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A carnival has a ring-toss game where players try to toss rings around a stick. A player gets two attempts in a game. Let X repr
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Answer:

2

Step-by-step explanation:

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