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musickatia [10]
3 years ago
14

Can someone help me answer questions 10 and 11?

Mathematics
2 answers:
Alexxandr [17]3 years ago
7 0
10. 10
11. -2.8




Hope u enjoyed xD


-BARSIC- [3]3 years ago
5 0
10.
Total cost = $51
Remove cost for parking
$51 - 6 = $ 45 (this price includes the cost of general admission tickets and riding passes)
$3.50 + $5.50 = $9
$ 45/ $9 = 5
There were 5 people in the family.

11.
Let the number be 'n'
5n - 18 - 4n = -36
n = -36 + 18 = -18
The number is -18
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STALIN [3.7K]

Given:

The given equation is:

y=5x

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To find:

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Solution:

We know that the number of tickets and amount of money collected for the tickets cannot be negative. So, options A and B are incorrect.

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Since the ordered pair (65,350) does not satisfy the given equation, therefore the option D is incorrect.

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