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NeTakaya
2 years ago
10

I need help with this math question.​

Mathematics
1 answer:
laiz [17]2 years ago
7 0

Answer:

23 children and 9 adults

p <= 70/9

Step-by-step explanation:

Let x = # of adults and y = # of children. The number of children is 5 more than twice the number of adults, so x = 2y + 5. The total cost of entrance is $6525, so 225x + 150y = 6525.

x = 2y + 5

225x + 150y = 6525

x - 2y = 5

225x + 150y = 6525

75x - 150y = 375

225x + 150y = 6525

300x = 6900

x = 23

x = 2y + 5

23 = 2y + 5

18 = 2y

y = 9

225p + 3750 <= 5500

225p <= 1750

p <= 70/9

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Step-by-step explanation:

3 0
3 years ago
Round the following number to the indicated place. 66.1086 to hundredths
nikdorinn [45]

Answer:

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Step-by-step explanation:

We are given that  a number

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We have to round the number to hundredths

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Place of 1=Tenths

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Thousandths place is 8 which is greater than 5 therefore, one will be added to hundredth place and other number on the left side of  hundredth place remain same and the numbers on the right side of hundredth place will be replace by zero.

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3 years ago
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AnnyKZ [126]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Which equation has the same graph as 4x + 8y = 12?
Nutka1998 [239]

Answer:

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8 0
3 years ago
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Schach [20]

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3 years ago
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