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Alex_Xolod [135]
3 years ago
6

A glue company needs to make some glue that it can sell for $120 per barrel. It wants to use 150 barrels of glue worth $100 per

barrel, along with some glue worth $150 per barrel and glue worth $190 per barrel. It must use the same number of barrels of $150 and S190 glue. How much of the $150 and $190 glue will be needed? How many barrels of $120 glue will be produced
Mathematics
1 answer:
Leto [7]3 years ago
6 0
4860 i think that is the answer
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3 years ago
Put the following steps for analyzing mathematical models in the correct order, starting with the first step on the top.
morpeh [17]

Answer: The correct order of the options is 4, 3, 2, 1 and 5.

Explanation:

The steps for analyzing mathematical models are,

To analyzing a mathematical model first we have to defined the problem and identify parameters.

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The third step is collect or gather needed data. To solve the defined problem we need the related data.

The fourth step is arrange or analyse the data according to the requirements.

THe fifth step is after analysing the data draw a reasonable conclusion.

Therefore, the correct order of the options is 4, 3, 2, 1 and 5.

7 0
3 years ago
Four equals the difference of eight and a number and the result is divided by four
Lemur [1.5K]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Solve the inequality: -1/4(x^2-4x+3)>0
Montano1993 [528]
Ok so assume that if you have
xy=0 then x and y=0
-1/4(x^2-4x+3)>0
multiply both sides by -4 to clear fraction (-4/-4=1)
flip sign
x^2-4x+3<0
factor
(x-3)(x-1)<0

we know that (+) times (-)=(-) and 
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we cannnot have 3 since it would be (0)(2)<0 which is false
we cannot have 1 either since (-2)(0)<0 is also false
lets see if the solution is in betwen 3 and 1 or outside of 3 and 1
ltry 2
2^3-4(2)+3<0
8-8+3<0
3<0
false
therefor it is outside ie
x>3 and x<1
5 0
3 years ago
Im doing linear equations the problem is 2g=260
astra-53 [7]
2g=260\\&#10;g=130
3 0
3 years ago
Read 2 more answers
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