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Orlov [11]
2 years ago
15

Which expression can be used to convert 100 USD to Japanese yen?

Mathematics
1 answer:
Luba_88 [7]2 years ago
4 0

Answer: B

Step-by-step explanation:

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What is the slope of the line that passes through (-2,-2) and (3,-1)?
JulsSmile [24]

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+1/5

Step-by-step explanation:

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3 years ago
Which of the following expressions is 8x + 16 not equivalent
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10x-2x-20+4 is incorrect

5 0
3 years ago
Please help me quickly.<br> Thank you
Ludmilka [50]
3/4(x+21) = 10.5
0.75x+15.75 = 10.5
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Hope it helps : )
3 0
1 year ago
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When x = -3 on the graph of y = 2|x| + 3 what will be the y-coordinate?
SCORPION-xisa [38]
Substitute -3 into the equation

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5 0
3 years ago
In 2009 the life expectancy is about 80 life expectancy gains 5.7 years every decade. From 2009 in how many years would humanity
Dmitry [639]

Answer:

  about 70 years

Step-by-step explanation:

Life expectancy (e) improves by 5.7 years every 10 years, so 5.7/10 = 0.57 years per year. For t years after 2009, it can be modeled by ...

  e = 0.57t +80

We want to find when that is 120:

  120 = 0.57t +80

  40 = 0.57t

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About 70 years from 2009, humanity may achieve a life expectancy of 120 years.

3 0
3 years ago
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