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taurus [48]
3 years ago
6

-9x+2>18 and 13x+15<=-4

Mathematics
2 answers:
marin [14]3 years ago
8 0
-9x +2←18. 13x+15←-4
-9x←18-2. 13x←-19
-9x←16. x←1.46
x→-1.7
Scilla [17]3 years ago
3 0
The first one is x< -1.7 repeating
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The numbers of calories per serving for various snakes foods are listed below.
Elanso [62]

Answer:

B. 108 calories

Step-by-step explanation:

The mean number of a data set is

\text{Mean}=\dfrac{\text{The sum of all calories in products}}{\text{The number of products}}

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Potato chips: 115 calories

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Thus,

The sum of all calories =230+25+115+62=432

The number of productrs = 4

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3 0
3 years ago
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Answer:

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Darya [45]
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5 0
3 years ago
Two friends, Darren and Michael, together earn $30 more than twice what Brian earns per month. If Darren and Michael together ea
kumpel [21]
Lets assign some variables: Let
y = Darren + Michael
x = Brian.
Given:
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I will solve this by substitution. Plugging in 3800 for y:
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