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Aleks [24]
4 years ago
8

Consider the following system of equations:

Mathematics
1 answer:
9966 [12]4 years ago
3 0

Answer:to solve the system in Example 4, you may find that the method of elimination is more efficient. ... this works, consider the following two systems of linear equations.

Step-by-step explanation: hoped it helped :)

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At which of the given values is the graph discontinuous?<br> Picture provided below.
12345 [234]

Answer: OPTION C

Step-by-step explanation:

You can solve the problem shown above keeping on mind the facts shown below:

As you can see in the graph attached in the problem, there is a hole in the function at x=6.

By definition, this indicates that the function shown is not continuous at that point.

Therefore, you can conclude that the value in which is the graph discontinuous is the value of the option c: 6

7 0
3 years ago
The sum of 1/3 of a number and 12
muminat

Start by assigning a variable name to the "number" -- call it x.

Now write out what they say:

"The product of 1/3 and the sum of a number and 3" -- that's 1/3 times x + 3, or (1/3)(x + 3) or (x + 3) / 3

It's "between negative one and five"

So that means:

-1 < (x + 3) / 3 < 5

So now solve this inequality.  First multiply everything by 3.

-3 < x + 3 < 15

Subtract 3 from all the terms:

-6 < x < 12

So the answer is, all numbers between -6 and 12

7 0
3 years ago
Read 2 more answers
Jeff has 8 red marbles 6 blue marbles, and 4 green marbles that are the same size and shape he puts the marbles into a bag, mixe
Cloud [144]

Hey buddy I am here to help!

Red = 8

blue = 6

greem = 4

total = 18

probability of blue marble = 6/18 = 1/3

4 0
3 years ago
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Help Please I Have 30 mins Left help​
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Answer:

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4 0
4 years ago
At a fundraiser breakfast, the bill for three glasses of orange juice and five pancake specials is $7.60, whereas the bill for o
JulsSmile [24]
1) 3j + 5p = 7.60 and 1j + 2p = 2.90

2) Solving for j and p
j = 2.90 - 2p

3(2.90 - 2p) + 5p = 7.60
8.7 - 6p + 5p = 7.60
8.7 - p = 7.60 
-p = -1.1
p = 1.1

1j + 2(1.1) = 2.9
j + 2.2 = 2.9
j = .7

3) The values of p and q:
p = $1.1 per pancake, j = .70 cents per glass

8 0
3 years ago
Read 2 more answers
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