Answer: x = -1 and y = 9
The two equations are:
-9x + 2y = 23
-4x -y = -3
Now find for x in the first equation...
-9x + 2y = 23
-9x = 23 - 2y
x = (23 - 2y)/-9
Now place this value of x in the second equation and find for y...
-4{(23-2y)/-9} - y = -3
-92 + 8y + 9y = -3 * -9
17y = 27 + 92
y = 119/17
y = 7
Now place the value of y in the first equation," -9x + 2y = 23 " and find x
-9x + 2*7 = 23
-9x + 14 = 23
-9x = 23-14
x = 9/-9
x = -1
There you go! Hope it helps
<h2>૮꒰ ˶• ༝ •˶꒱ა
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i shoot u >:(
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</h2><h2>૮꒰ ˶> ༝ <˶꒱ა
</h2><h2>./づᡕᠵ᠊ᡃ࡚ࠢ࠘ ⸝່ࠡࠣ᠊߯᠆ࠣ࠘ᡁࠣ࠘᠊᠊°.~♡︎
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with love tho-
The range is the simplest measure of variation . It is the difference between the biggest and smallest random variable.
Range= maximum value - minimum value
ex. Therefore in the range of these variables: (2,4,4,7} you would do 7 minus 2
Let's get all of the distances lined up:

= home to office

to a restaurant

back to the office

= store

= back home
So then we just add up all of the numbers. However we need to make sure that there is a common denominator. Let's make the common denominator 12, since that is a common factor to all of the denominators in the problem:

= home to office

to a restaurant

back to the office

= store

= back home
Then let's add them up:

This does not reduce to a nice number, however, we can simplify to:
Answer:
y = 6
Step-by-step explanation:
√4 × 9 = √36 = 6
Hope this helps and have a nice day