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3 years ago

-x + 2y=10 -3x+6y=11

Mathematics

2 answers:

jonny [76]3 years ago

7 0

No solution, correct

Licemer1 [7]3 years ago

4 0

Answer:

There is no solution.

Hope this helps!

PLEASE let me know if this is correct.

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I someone please help!!

Nitella [24]

Hi,
The answer is 8(6/9) = 6(8/9) as both are equal to 48/9 = 16/3

Hope this helps! If you’d like further explanation please let me know.

5 0

3 years ago

A zoo in oklahoma charged $22 for adults and $15 for children. During a summer day, 732 zoo tickets were sold, and the total rec

Vlad [161]

Answer: Cost of tickets for adults = $22

Cost of tickets for children = $15

Total number of tickets sold = 732

Total receipts = $12,912

Let x be number of adult ticket's sold and y be the number of child ticket's sold.

Therefore, we have:

$x+y=732$ --------------- equation 1

$x=732-y$

Also, we have:

$22 x+15y=12,912$

Now, let's substitute the value of x:

$22 (732-y)+15y=12912$

$16104-22y+15y=12912$

$16104-7y=12912$

$7y=16104-12912$

$7y=3192$

$y=\frac{3192}{7} =456$

Now, let's substitute the value of y=456 in equation 1, we have:

$x+456=732$

$x=732-456$

$x=276$

Therefore, the number of child ticket's sold is 456 and number of adult ticket's sold is 276

6 0

3 years ago

Subtract 3 hours, 50 minutes from 5 hours, 20 minutes.

Sati [7]

1 hour 30 mins because you add up the minutes from both individually and then subtract.

7 0

3 years ago

2 is less than x, and 8 is greater than or equal to x

Ksivusya [100]

Awnser:

$2 < x \leqslant 8$

Step-by-step explanation:

2 Is less then x

x is less then or equal to 8

3 0

2 years ago

New repost of my question

JulijaS [17]

Answer:

Step-by-step explanation:

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4 0

2 years ago