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BaLLatris [955]
3 years ago
7

Kristi finds a shirt for $27.99 at the store.

Mathematics
1 answer:
Natalka [10]3 years ago
7 0

Answer:

Kristi will pay $22.77 for the shirt.

Step-by-step explanation:

First, determine the sales price of the shirt. If the full price is $27.99, a 25% reduction is $7. Subtract the discount from the full price to get a sales price of $20.99 for the shirt.

Next, determine the amount of tax Kristi will pay for the shirt. In her state, the sales tax is 8.5% (0.085). Multiply $20.99 by 0.085 and you will see that the sales tax is $1.78. Add the amount of the tax, $1.78, to the sales price of the shirt, $20.99, and you will get $22.77 as the cost of the shirt after the sales tax is added.

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Step-by-step explanation:

The average rate of change it is the change on y of the two points over the change in x

6 0
3 years ago
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kramer

Answer:

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4 0
3 years ago
Show all work to multiply quantity 3 plus the square root of negative 16 end quantity times quantity 6 minus the square root of
Veseljchak [2.6K]

Plus means addition and square root means √

3 plus the square root of negative 16: 3 + √-16

Minus means subtraction and square root means √

6 minus the square root of negative 64: 6 - √-64

Its asking you to multiply both quantities.

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6 0
3 years ago
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A change machine can accept $1, $5, $10, and $20 bills and returns quarters. What is the domain and range of this situation?
Svet_ta [14]

Answer:

Domain {1,5,10,20}

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Step-by-step explanation:

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5 0
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