Answer:

Step-by-step explanation:
<u>Given:</u>
Percentage of Tickets sold at a water park - 68%
The Number of Tickets if the park sold in all - 50
<u>To </u><u>Find:</u>
The Number of child tickets the park sold.
<u>Solution:</u>
We know that 68% equals to 68/100.
Step 1: Multiply 68/100 by 50 which is the number of tickets the park sold :-

<u>Note</u>:The Simplified form of 68/100 * 50 would be the answer to this question.
Step 2: <u>Cancel One zero of 50 and one zero of 100,That is</u>:-

<em>Results to,</em>

Step 3: <u>Cancel 5 and 10, That is</u>:-

<em>Results to,</em>


Step 4: <u>Cancel 68 and 2, That is</u>:-

<em>Results to,</em>


34 is the result.
Hence,

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For this case we have the following function:

To find the zeros of the function we make
and solve for "x", then:

We multiply by -1 on both sides of the equation:

We factor the equation, for this we look for two numbers that, when multiplied, result in 36 and when added, result in -13. These numbers are -9 and -4.

Thus, the factored equation is:

Therefore, the roots are:

Answer:

Answer:
the value of painting increases each year. To find the value of the painting for the next year, the art dealer multiplies the current value by 1.6. if the original value of the painting is 100, what is the value of the painting next yearStep-by-step explanation:
Answer:
x = all real numbers because this equation is an identity
Step-by-step explanation:
9 (1/3) = 9*1/3 = 3
3 + 8x = 4(2x + 3/4)
3 + 8x = 8x + 3
x = all real numbers because this equation is an identity