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ahrayia [7]
2 years ago
14

Two families go to a zoo.

Mathematics
1 answer:
ohaa [14]2 years ago
5 0
Children ticket price=£9
Adult ticket price=£17
Let adult=A
Children=C
So, 2A+3C=61 (equation 1)
3A+5C=96(equation 2)
Multiply equation 1 by 3 and equation 2 by 2
Solve equations and get the answer.
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2. Rainey graphed a function with exponential growth and an initial value of 15. Which of the following could represent the equa
Mars2501 [29]

Exponential equation are functions defined by y =ab^x

The equation that could represent Rainey graph must take the form y =15b^x

<h3>How to determine the equation</h3>

An exponential equation is represented as:

y =ab^x

Where:

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  • b represents the rate

The initial value (a) is 15.

So, the equation becomes

y =15b^x

The graph is not given;

So, the equation cannot be determined.

Assume that the rate is 2.

Then the function would be: y =15(2)^x

Read more about exponential functions at:

brainly.com/question/11464095

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Answer:

it is 1/20

Step-by-step explanation:

3 0
3 years ago
which description best describes the solution to the following system of equations y= -2x +3 y= -x + 1
marin [14]
For this case we have the following system of equations:
 y = -2x +3&#10;&#10;y = -x + 1
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The ordered pair solution of the system of equations, is given by:
 
(x, y) = (2, -1)
3 0
3 years ago
Read 2 more answers
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swat32
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5 0
3 years ago
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Vlad [161]

Answer:

15 units

Step-by-step explanation:

15.0

8 0
2 years ago
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