3 years ago

Leslie paid $12 for 4 books. What is the unit rate of the book purchase?

Mathematics

2 answers:

Setler79 [48]3 years ago

7 0

Answer: 3 dollars for a book.

Step-by-step explanation:

goldfiish [28.3K]3 years ago

4 0

Answer:

Step-by-step explanation:

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10 · c − 8 · 95 = (10 − 8) · 95

Westkost [7]

Answer:

x=95

Step-by-step explanation:

First, we can simplify the equation. 10c-760=190. We can +760 on both sides. 10c=950. We can do 950/10=95.

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2 years ago

Kerri drives 150 miles to visit her grandmother. She starts off driving 60 miles per hour, but then encounters road construction

QveST [7]

I think it would be 2 and a half hours/ 2 hours and 30 minutes.

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3 years ago

sarah teacher asked her to writte fifteen thousand and four in numerals she wrote 150,004 is she correct

Arada [10]

Answer:

Step-by-step explanation:

it would be 15,004 not 150,004

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2 years ago

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Please help me get this easy maths question I’m mentally unwell

marshall27 [118]

Speed = distance / time

Speed = ?
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Time = 5 hours

350km / 5hours = 70

He averages 70km/h

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3 years ago

Answer this question

Stells [14]

Answer:

$\huge\boxed{width=12cm}$

Step-by-step explanation:

$l-length\\w-width\\P-perimeter$

The formula of perimeter of the rectangle:

$P=2l+2w=2(l+w)$

Substitute:

$l=6w\\\\P=168cm$

$168=2(6w+w)\\168=2(7w)\\168=14w\qquad|\text{divide both sides by 14}\\\\\dfrac{168}{14}=\dfrac{14w}{14}\\\\12=w\Rightarrow w=12(cm)$

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3 years ago