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3 years ago

The length of a line is y centimeters write down an expression, in terms of y, for the length of the line in milimiters

Mathematics

2 answers:

Ivan3 years ago

7 0

Answer:

10y mm

Step-by-step explanation:

$length \: of \: line = y \: cm \\ \therefore \: length \: of \: line = y \times 10 \: mm \\ \therefore \: length \: of \: line =10 y \: mm$

Nonamiya [84]3 years ago

3 0

Answer:

y * 0.1

Step-by-step explanation:

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2 years ago

Ramona went out with her 3 sisters, they spent $58 plus

Leto [7]

<h2>Problem:</h2>

Ramona went out with her 3 sisters, they spent $58 plus 9% tax on their meal. They also left 15% tip. If they divided up the bill evenly, how much did each of them spend?

<h2>Solution:</h2>

$\frac{58 + 58(9\% + 15\%)}{3}$

$= \frac{58 + 58(0.09 + 0.15)}{3}$

$= \frac{58 + 58 \times 0.24}{3}$

$= \frac{58 + 13.92}{3}$

$= \frac{71.92}{3}$

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<h2>Answer:</h2>

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2 years ago

The average person loses about8×10 to the power of 1 strands of hair each day. About how many would they lose in 9 days?

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2 years ago

Cara grew 4 inches in a second grade and 3in in a third grade. If cara was 44 inches tall at the start of second grade, how tall

ivann1987 [24]

Answer:

51 inches (or 4 feet 2 inches)

Step-by-step explanation:

if she was 44 inches at the start of second grade, grew 4 inches through second, then grew 3 more inches through third grade, she would be 51 inches (Or 4 feet 2 inches)

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3 years ago