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Setler79 [48]
3 years ago
8

Math question down below

Mathematics
2 answers:
Vilka [71]3 years ago
6 0
The answer is c, 30/7
olganol [36]3 years ago
4 0
The answer would be 30 over 7

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Which expression is equivalent to 3x+10−x+12<br> a.24x<br> b.4x + 22<br> c.26x<br> d.2x + 22
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This was given to me during a summative test and the teacher didn't bother giving me the correction. I just cannot figure it out
Dmitry [639]
  • Base be y

ATQ

\\ \sf\longmapsto xy=6050\dots 1

\\ \sf\longmapsto 2(x+y)=220\implies x+y=110\dots 2

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From all equations

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Now

Adding 3 and 4

\\ \sf\longmapsto 2x=220

\\ \sf\longmapsto x=110m

One side won't be covered hence

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7 0
2 years ago
Read 2 more answers
3x+5y= 12 Solve For Y<br>Anyone
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<span>3x+5y= 12
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y = 12/5 - 3x/5
y = 2.4 -0.6x
or
y = -0.6x + 2.4</span>
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Read 2 more answers
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Answer:

55

Step-by-step explanation:

75+50=125

180-125=55

8 0
3 years ago
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