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mestny [16]
4 years ago
14

total of 420 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tic

kets sold was three times the number of adult tickets sold. How many adult tickets were sold?
Mathematics
1 answer:
Gnoma [55]4 years ago
4 0
<span>2x + x = 420
3x = 420
x = 140 Adult tickets </span>
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Simplify.<br> 1/4(3x-7)+3/4x
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Answer:

C. 1\frac{1}{2} x - 1\frac{3}{4}

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What is a solution to (x + 6)(x + 2) = 60?
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Solution of the equation (x+6)(x+2)=60 is x=4 and x=-12

Step-by-step explanation:

We need to solve the equation: (x+6)(x+2)=60

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Keywords: Solving Equations

Learn more about Solving Equations at:

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Now compute both rates of change:

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