3 years ago

What expressions are equivalent to 6- 4.5 + (-8 )

Mathematics

1 answer:

Zina [86]3 years ago

8 0

Answer:

Expressions:

6 - 4.5 - 8

1.5 + (-8)

1.5 - 8

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What is 3/9 in its lowest terms?

Eddi Din [679]

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2 years ago

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A department store sells a pair of shoes with an 87% markup. If the store bought the pair of shoes for $55.25, what is the selli

kolbaska11 [484]

Markup means they sell it for that percentage more than they bought it for. First let's calculate how much they will mark it up for:

$\sf 55.25\cdot 87\%$

Convert 87% into a decimal(87/100):

$\sf 55.25\cdot 0.87$

Multiply:

$\sf\approx 48$

This is how much they'll mark it up, now let's add it to how much they bought it for to find out the selling price:

$\sf 48+55.25\approx\boxed{\sf \$ 103}$