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Arlecino [84]
3 years ago
13

23. Solve for x. 10 х 12 13

Mathematics
1 answer:
faust18 [17]3 years ago
6 0
The correct answer is 8
You might be interested in
Instructions
Naya [18.7K]

Answer:

yes

Step-by-step explanation:

youre trying to find when -1/4x + 3/2 = -x+ 3

so if you set it up like that and then solve for x you get 2

then, you know that 2 is your x value so just plug in x into one of the equations to get the y value

(i used -x+3 bc its easier)

-2+3=y

y= 1

so your solution is (2,1)

also heres the graph

5 0
3 years ago
14. Which expression is equivalent to 2x2 - 6xy + 4xy - y2?
sergey [27]

Answer:  " [C]: " 2x² − 2xy  − y² " .

__________________________

Step-by-step explanation:

__________________________

Given the expression:

_____________________________________

 " 2x² − 6xy + 4xy − y² " ;

We can combine the "like terms" :

__________________________

  - 6xy + 4xy  =  - 2xy ;

and rewrite the expression:

__________________________

 " 2x² − 2xy  − y² "  ;  which corresponds to:

__________________________

Answer choice:  [C]: " 2x² − 2xy  − y² " .

__________________________

Hope this is helpful to you!

 Best wishes in your academic pursuits—

         and within the "Brainly" community!

__________________________

4 0
3 years ago
A line has a slope of -3 and a rise of 21, what is the run?
grigory [225]

Answer:

The run is -7.

Step-by-step explanation:

Since we know that slope = rise/run, we can calculate the run by inputting the given numbers.

So,

-3 = 21/x and we need to solve for x.

When we cross multiply we get -3x=21.

Then, divide -3 on both sides and x = -7

8 0
3 years ago
What is the perimeter of this shape?
Lubov Fominskaja [6]

Answer:

20

Step-by-step explanation:

:)

6 0
3 years ago
Read 2 more answers
Any nonzero integer divided by 0 equals 0. True or false? Justify your answer.
Vanyuwa [196]
It is false. Although integers above 0 divided by 0 is 0, negative numbers can also be integers (-1,-3,-10, etc.), and when they are divided by zero, they are undefined. That means that it is not really a number.
6 0
4 years ago
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