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elena-s [515]
3 years ago
11

Circle an expression and the variable you would substitute if for in each system y=2x x+3y=14 ​

Mathematics
1 answer:
Len [333]3 years ago
7 0

X=2

Y=4

Multiply top so y values cancel out, so multiple top by -3. Y values cancel out. You combine top and bottom equations, x=2. Plug 2 in first equation for x. Y=4

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HELP!!!<br> ANSWER FAST. PLEASEEE
kari74 [83]

Answer:

The answer would be $2.

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4 0
3 years ago
Read 2 more answers
George earns 9% commission on all of his sales. He had sales of 89,400 for the month. Paris works for a different company, and a
Sholpan [36]

Answer: 10.53%

Step-by-step explanation:

George £89400 @ 9% = £8046 so income = £89400+£8046=£97446

Harris (Paris?) gets  £447 more so  97446+447=£97893

and this represents sales of £89400 plus commission

so Harris' commission = £97893-£89400 = £8493

So last stage is what commission percentage is £8493 of original sales £89400 = 10.53%

8 0
3 years ago
Can someone help me with questions 2, 3 and 5 as soon as they can? Thanks so much
lys-0071 [83]

Answer:

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Step-by-step explanation:

7 0
3 years ago
-6+8x=-38<br> What is the answer and explain how you got it step by step
Anarel [89]
-6 +8x = -38
8x = -32
x = -4
I did this by first adding 6 to both sides to get 8x by itself. I then divided by 8 to get x by itself. I remembered to use the - - + rule (Two negatives make a positive, a positive and a negative make a negative). Hope this helps!
3 0
3 years ago
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The first AMC 88 was given in 1985 and it has been given annually since that time. Samantha turned 12 years old the year that sh
dolphi86 [110]
Samantha was born in 1980
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