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Zielflug [23.3K]
3 years ago
15

A sofa regularly sells for $890. The sale price is $747.60. Find the percent decrease of the sale price from the regular price.

Mathematics
2 answers:
deff fn [24]3 years ago
8 0

Answer: -16%

Step-by-step explanation:((747.60 - 890) / 890) * 100 = -16 %

So you subtract 747.60 and 890 which is −142.4 then you divide that by 890 which is -0.16 then you multiply it by 100 which is -16%

KatRina [158]3 years ago
6 0

Answer: 84%

Step-by-step explanation:

747.60 × 100 ÷ 890

74,760 ÷ 890 = 84%

Hope this helps!!! Good luck!!! ;)

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BREAKDOWN

10 times: 10 ×

The sum of: ( ) + ( )

which would be : 10 × ( ) + ( )

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xxxxxxxxxxxxxxxxxxx

SIMPLIFICATION

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6 0
3 years ago
Solve for y: -2(5y-1)-y=-4(y-3)
Talja [164]

Answer:

<h2>y =  -  \frac{10}{7}</h2>

Step-by-step explanation:

- 2(5y - 1) - y = - 4(y - 3)

Expand the terms in the bracket

That's

-10y + 2 - y = - 4y + 12

Group like terms

Send the constants to the right side of the equation and those with variables to the left side

That's

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Divide both sides by - 7

We have the final answer as

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Hope this helps you

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