3 years ago

11 take away 2 times minus 7 plus 4

Mathematics

1 answer:

Trava [24]3 years ago

3 0

Answer:

(11 x 2) - 7 + 4

Is your algebra expression.

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After a 5% pay raise , Hermione is earning $21,000 per year. What was she earning before the pay raise?

Finger [1]

Answer:

$\$20,000$

Step-by-step explanation:

Let

x -----> Hermione was earning before the pay raise

we know that

$100\%+5\%=105\%=105/100=1.05$

The linear equation that represent this problem is

$1.05x=21,000$

Solve for x

Divide by 1.05 both sides

$x=21,000/1.05$

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3 years ago

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Vlad [161]

Given:

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To find:

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Solution:

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3 years ago

Can please cross multiply this for me :)

Alchen [17]

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Citrus2011 [14]

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