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cricket20 [7]
3 years ago
8

What is 4+3-1x22 plz help

Mathematics
2 answers:
cricket20 [7]3 years ago
5 0
4+3-1x22 
4+3-22
7-22 
-15 
So -15 is the answer
Snezhnost [94]3 years ago
5 0
The answer is for this question is -15.
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<img src="https://tex.z-dn.net/?f=x1%2B2x2-x3%3D3%2C%202x1%2Bx2-2x3%3D1%2C%203x1%2B4x2-5x3%3D5" id="TexFormula1" title="x1+2x2-x
o-na [289]

Answer: x1 = 0; x2 = 5/3; x3 = 1/3

x1 + 2x2 - x3 = 3 => 2x1 + 4x2 - 2x3 = 6

                                2x1 + x2 - 2x3 = 1

=> 4x2 - x2 = 5

⇔ 3x2 = 5

⇔ x2 = 5/3

with x2 = 5/3, we have: x1 - x3 = 3 - 10/3 = -1/3

                                        3x1 - 5x3 = 5 - 4.5/3 = -5/3

=> x1 = 0

    x3 = 1/3

Step-by-step explanation:

7 0
2 years ago
Which is bigger 17.5 or 1/6
Nataly [62]
17.5 is bigger.1\6 is small.
5 0
3 years ago
Read 2 more answers
jada made 12 cups of blueberry jam qnd divide the jqm equally qmong 8 contqiners how much jam went in each container ​
ser-zykov [4K]
1,5 one and a half cups of blueberry jam
3 0
3 years ago
I need help with number 17
Minchanka [31]
The answer is D complete the square
8 0
3 years ago
I need help with part B plz help me asap
Sloan [31]

Answer:

see below    PLEASE GIVE BRAINLIEST!!

Step-by-step explanation:

A)  2.40A ≦ 9.60

B) You can choose to purchase between 0 and 4 avacados.  4 is the maximum you can buy because 2.40 x 4 = 9.60 and that is all the money you have and more than 4 would make the equation incorrect.  0 is the least you can buy since you can't purchase a negative amount of something.

So, A ≦ 4

6 0
3 years ago
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