Mathematics, 16.07.2019 11:20, wavy419

What is the solution to this system of linear equations? 3x – 2y = 14 5x + y = 32

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There are two ways to solve a system of linear equations. Substitution and elimination. I do substitution better.
First solve one of the equations for either x or y.
y= 32 - 5x (if you solve for y for the second equation)
Then substitute this equation into the first equation for the value of y:
3x - 2(32 - 5x)= 14
Then solve for x:
3x - 2(32 - 5x) =14
3x - 64 + 10x = 14
13x - 64 = 14
13x = 78
x = 6
Then, plug the value of x into the original second equation:
5(6) + y = 32
30 + y = 32
y = 2
Then you have your solution. Hope this helps!

answered: hoolio75

{6,2}

Step-by-step explanation:

answered: Guest

No a triangle cannot be formed because when you add the two smallest number together (which would be 11) the have to be bigger than the number it is "against" ( which would be 12)

answered: Guest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

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What is the solution to this system of linear equations? 3x – 2y = 14 5x + y = 32...