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rodikova [14]
3 years ago
13

The cost of three tickets to a movie is at least $20. Select an inequality that represents the cost x (in dollars) of each ticke

t. Then solve the inequality. Write your solution in decimal form rounded to the nearest cent.
Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
5 0

Answer:

x\geq \$6.67

Step-by-step explanation:

Let

x------> the cost of each ticket

we know that

3x\geq 20 ----> inequality that represent the situation

solve for x

Divide by 3 both sides

x\geq 20/3

x\geq \$6.67

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Vera_Pavlovna [14]

The margin of error is ±2%

<h3>What is Margin error?</h3>

A margin of error is a statistical measurement that accounts for the difference between actual and projected results in a random survey sample.

Let x be margin of error and y be the percentages of the population.  

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6 0
2 years ago
Which expression is equivalent to 150x² - 60x ?
Bas_tet [7]

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8 0
3 years ago
Read 2 more answers
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Leya [2.2K]
Solving for y right?

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-y = 2(2x + 1) - x + 2
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