3 years ago

Use the order of operations to find the value of the expression.

Mathematics

1 answer:

timofeeve [1]3 years ago

5 0

Order of operations

Parenthesis

exponents

multiplication/division

addition/subtraction

5x2 is first =10 then it would be 10+6=16 and then 16-5=11 hope this helps

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On Friday, 27 soccer fans are going to a soccer game. A ticket to the game costs $18 per person. Lunch for all 27 fans costs $17

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Answer: $x=18(27)+172$

Step-by-step explanation:

You have the following information given in the problem:

- The number of soccer fans that are going to a soccer game is 27.

- A ticket to the game costs $18 per person.

- The cost of the lunch for all 27 fans is $172.

- $x$ represents the total cost of attending the game for all 27 fans.

Therefore, keeping the above on mind you can write the following expression that closely estimates the total cost of attending the game for all 27 fans:

$x=18(27)+172$

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Step-by-step explanation:

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2 years ago

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BigorU [14]

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3 years ago

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What us the length of the longer side?

julsineya [31]

The perimeter:
$P=2\cdot(3x+3)+2\cdot2x=6x+6+4x=10x+6\\\\P=146\ units\to10x+6=146\ \ \ |-6\\\\10x=140\ \ \ |:10\\\\x=14\ units$
The length of the longer side:
$3x+3=3\cdot14+3=42+3=45\ units$

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3 years ago