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Eva8 [605]
3 years ago
6

Solve the system of linear equations by substitution.

Mathematics
2 answers:
IgorC [24]3 years ago
8 0
I believe the solution is (-2,-8)
loris [4]3 years ago
5 0
The solution to the system is (-2,-8)
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112

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The letters of the alphabet are written on cars and placed in a brown paper bag. What is the probability of drawing a vowel, rep
Oksanka [162]

Answer:

25 / 676

Step-by-step explanation:

There are 5 vowels in the alphabets, and there are 26 alphabets in total as a whole.

The probability of drawing a vowel kb first trial is going to be

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Again, we're told to replace the picked vowel, and pick another vowel, so that will once again be

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To get the final answer, we multiply both answers by each other

5 / 26 * 5 / 26 = 25 / 676.

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3 years ago
Find the solution set for the following problem. 5 diminished by 3 times a number is at most 11.
leva [86]
For this case, the first thing we are going to do is define the following variable:
 x = unknown number
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 -2 <= x
 The solution set is:
 [-2, inf)
 Answer:
 
the solution set is:
 
[-2, inf)
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3 years ago
Find the area of the circle to the nearest tenth.<br> 8 cm
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Answer:

201.06.................

4 0
3 years ago
Please help me for gods sake:(
IgorLugansk [536]

Answer:

Step-by-step explanation:

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