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Scrat [10]
3 years ago
15

One dozen roses cost $8.16. Two dozen roses cost $16.32.

Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0

Answer:

$212.16

Step-by-step explanation:

Simple Multiplication

try it

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639.497 rounded to the nearest tenth
Sphinxa [80]
It is 639.5. this is how you round numbers to the nearest tenth: 

if the digit in the hundredths place is 5 or more you round up one, if it is lower than 5 it stays the same, pay no attention to the thousandths place....ex--> 0.497 
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the 7 is the thousandths place......since 9 is 5 or more you round the 4 up one number, so the 4 would be a 5. pay no attention to the 7. lets do another 

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the 4 stays as a 4 because 2 is a lower number than 5.
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3 years ago
Eric cut a piece of wood into the shape of a trapezoid. The trapezoid has base lengths of 8 inches and 9 inches. The height of t
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Answer:

110.5 inches

Step-by-step explanation:

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A = (8+9)/2 * 13

A = 17/2 * 13

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For the function y = 7 − 3x, what is the ordered pair for x = 5?
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Answer:

  (x, y) = (5, -8)

Step-by-step explanation:

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For x = 5, y = -8. As an ordered pair, this is (x, y) = (5, -8).

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