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EleoNora [17]
3 years ago
7

Evaluate the expression: 3(a + b - 3) - 212a + b - 4) when a = 2 and b = 1

Mathematics
1 answer:
olga_2 [115]3 years ago
3 0

Answer:

417

Step-by-step explanation:

3(2+1-3)-212*2+1-4=?

3-212*2+1-4=?

3-423+1-4=?

420+1-4=?

421-4=?

417

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Number of ponits = number of games won x3 + number of games drawn Grangers have got 42 points. They have drawn 6 games. How many
Helga [31]

Answer:

Number of games Grangers won = 12

Step-by-step explanation:

Given:

Number of ponits = [Number of games won]3 + number of games drawn

Grangers have = 42 points

Number of game drawn = 6 games

Find:

Number of games Grangers won

Computation:

Number of ponits = [Number of games won]3 + number of games drawn

42 = [Number of games won][3] + 6

36 = [Number of games won][3}

[Number of games won] = 12

Number of games Grangers won = 12

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3 years ago
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Setler79 [48]

Answer:

x=6

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3 0
2 years ago
What is another way to show that 4/6 = 8/12?
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