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pickupchik [31]

3 years ago

8

A jewelry store is having a sale, and all items are 15% off. If a necklace was originally price at $85.00, what is the sale pric

e?

1 answer:

Karo-lina-s [1.5K]3 years ago

3 0

85*.15=12.75
85-12.75
72.25
The sale price is $72.25

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Eduardwww [97]

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2 years ago

Which is the value of this expression when a=-2 and b=-3

Lerok [7]

Answer:

$\frac{729}{64}$

Step-by-step explanation:

The given expression is

$(\frac{3a^{-3}b^{2} }{2a^{-1} b^{0} } )^{2}$

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When we say "evaluate the expression" refers to replacing the given values in the expression. Then, we solve each power in the numerator and denominator. After that, we solve each product in the fraction. At the end, we apply the square power. As follows

$(\frac{3a^{-3}b^{2} }{2a^{-1} b^{0} } )^{2}=(\frac{3(-2)^{-3}(-3)^{2} }{2(-2)^{-1} (-3)^{0} } )^{2}=(\frac{3(\frac{1}{-8})(9)}{2(\frac{1}{-2} (1))} )^{2} =(\frac{-\frac{27}{8} }{-1} )^{2} =\frac{27^{2} }{8^{2} } =\frac{729}{64}$

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3 years ago

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lianna [129]

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Just multiply 2,350 by a million.

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3 years ago

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Iteru [2.4K]

Answer:

$\boxed{\theta = 40 \degree}$

Step-by-step explanation:

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3 years ago