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Snowcat [4.5K]
3 years ago
5

20 points for brainliest answer do not guess.Which expression is equivalent to 2x + 3y - x - (8 + 1)

Mathematics
2 answers:
Yuri [45]3 years ago
7 0
The correct answer is 'C' 

If X = 2, and Y = 4: 

2(2) + 3(4) - 2 - (8 + 1) = 5
4 + 12 - 2 - 9 = 5
16 - 2 - 9 = 5
14 - 9 = 5
= 5

(2) + 3(4) - 9 = 5 
2 + 12 - 9 = 5 
14 - 9 = 5 
= 5 

So, your answer would be 'C' X + 3Y - 9  
skelet666 [1.2K]3 years ago
4 0
It would be c you can give the brainliest to the other user now lol
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2 years ago
Use the present value formula to determine the amount to be invested now, or the present value needed.
Vladimir79 [104]

Answer:

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I is the initial amount which is what we want to calculate

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8 0
3 years ago
A physical education class has 21 boys and 9 girls. Each day, the teacher randomly selects a team captain. Assume that no studen
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6 0
3 years ago
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