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77julia77 [94]
2 years ago
8

I need help by the end of this class !!

Mathematics
2 answers:
katrin [286]2 years ago
7 0

Answer:

B

Step-by-step explanation:

4=-10+14

plug 4 into y

multiply-2 with 5

vodka [1.7K]2 years ago
4 0

Answer:

a

Step-by-step explanation:

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-5x+10>-15 help please
nexus9112 [7]

Answer:

Step-by-step explanation:

-5x + 10 > -15 is your original equation.

You need to isolate the x variable.

Start by subtracting 10.

-5x > -25

x > 5

3 0
3 years ago
If a secretary typed 10,800 words in 2 hours and 30 minutes, how many words per minute did she type? ( Hint: Change hours to min
melamori03 [73]
<h3>Answer:  72 words per minute</h3>

Work Shown:

1 hour = 60 min

2 hours = 120 min (multiplied both sides by 2)

2 hours + 30 min = 120 min + 30 min = 150 min

speed = (number of words typed)/(time taken)

speed = (10800 words)/(150 min)

speed = (10800/150) words per minute

speed = 72 words per minute

4 0
2 years ago
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Elenna [48]

Answer:

la respuesta es 38560

Step-by-step explanation:

5 0
2 years ago
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Klio2033 [76]
For the range:
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2 years ago
I’m so confused i need answers fast!!! pls help!!!!!
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Answer:

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Step-by-step explanation:

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