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vampirchik [111]
3 years ago
15

Help! Urgent request

Mathematics
2 answers:
TiliK225 [7]3 years ago
8 0

Answer: 6 students

What we know:

Students: 24

Students who play checkers: \frac{2}{3}

Students who also play sudoku:\frac{3}{8} of the \frac{2}{3}

24 ÷ 3 = 8, so 8 × 2 = 16 (students who play checkers)

\frac{3}{8} × 2 = \frac{6}{16}

So the answer is,

6 students play both checkers and sudoku

Alisiya [41]3 years ago
8 0

Answer:

6

Step-by-step explanation:

24*2/3*3/8

=6

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Solve the system algebraically. Check your work.
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answer.

Answer:

x=2 and y=0 is the required result.

Step-by-step explanation:

We have been given system of equations:

5x+2y=105x+2y=10     (1)

And 3x+2y=63x+2y=6      (2)

We will use elimination method:

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Now subtract  (4) from (3) we get:

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Now, put y=0 in (1) equation:

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Answer: this question is incomplete

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

(2x^2+4x-70)

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