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4 years ago

The area of a rectangle is 70 square inches.

Mathematics

2 answers:

podryga [215]3 years ago

4 0

The correct answer is option a

but i think there s a mistake .
is the value w represent length

Gnesinka [82]3 years ago

3 0

A. w(w+3)=70

IS CORRECT

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4 years ago

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3 years ago

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Leah has a 22 ounce coffee. she drinks 7 ounces. enter the percentage of ounces Leah has left of her coffee. round your answer t

Mademuasel [1]

Answer:

The percentage of ounces Leah has left of her coffee is 68.18%.

Step-by-step explanation:

The decrease percentage is computed using the formula:

$\text{Decrease}\%=\frac{\text{Original amount - Decrease}}{\text{Original amount}}\times 100$

It is provided that Leah originally had 22 ounce coffee.

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Decrease = 7 ounces

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Compute the percentage of ounces Leah has left of her coffee as follows:

$\text{Decrease}\%=\frac{\text{Original amount - Decrease}}{\text{Original amount}}\times 100$

$=\frac{22-7}{22}\times 100\\\\=\frac{15}{22}\times 100\\\\=68.1818182\%\\\\\approx 68.18\%$

Thus, the percentage of ounces Leah has left of her coffee is 68.18%.

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