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hichkok12 [17]
1 year ago
5

Mr and Mrs Smith buy tickets for themselves and their four children.

Mathematics
1 answer:
Aneli [31]1 year ago
4 0
The cost of an adult ticket is £6 more than that of a child ticket, so will be denoted by c+6. Now, we are told that the cost of four child tickets and two adult tickets is £40.50, so we can put this in an equation and solve for c:
(c+6)+(c+6)+c+c+c+c=40.50
6c+12=40.50
6c=28.50
c=4.75
Therefore the cost of a child's ticket (c) is £4.75 and the cost of an adult ticket (c+6) is £10.75.
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musickatia [10]

Answer:

20

Step-by-step explanation:

12+9=20

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1 year ago
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Misha Larkins [42]

Answer:

y=-30x+210

Step-by-step explanation:

Let

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we know that

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y=mx+b

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m is the slope

b is the y-coordinate of the y-intercept (initial value)

In this problem we have

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3 0
2 years ago
What is the length of the y-component of the vector plotted below?
Inessa05 [86]

Answer:

Option A.

Step-by-step explanation:

The vector shown in the figure has components on the x axis and on the y axis.

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Look at the attached image

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7 0
1 year ago
a direct variation function contains the points ( -8, -6 ) and (12,9 ) . Which equation represents the function ?
9966 [12]

Answer:

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Step-by-step explanation:

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Using (12, 9), that is x = 12 when y = 9, then

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8 0
1 year ago
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jonny [76]

Answer:

2h x (l+b)

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44 cm cube is your answer...

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1 year ago
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