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frozen [14]
3 years ago
12

50 point to the person that can answer this:

Mathematics
1 answer:
ale4655 [162]3 years ago
7 0

Answer:

  • B. The constant in the expression is 1/2

Step-by-step explanation:

<u>Given formula for the area of a triangle</u>

  • A = 1/2bh

<u>Statements to confirm</u>

A. The coefficient of is b.

  • False. b is variable, 1/2 is coefficient

B. The constant in the expression is 1/2

  • True

C. There is one term in the expression.

  • False. There are 3 terms, one constant and two variables

D. There is one variable in the expression.

  • False. There are two variables, b and h

<em>Note. </em>

<em>Assumed 1/2 is given in Option B, otherwise all statements are false</em>.

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A used-car dealer sold one car at a profit of 25 percent of the dealer's purchase price for that car and sold another car at a l
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Answer:

C. 1000 loss.

Step-by-step explanation:

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We can represent the car that dealer sold with 25% profit to find purchase price as:

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We can represent the car that dealer sold with 20% loss to find purchase price as:

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Therefore, the purchase price of 2nd car was $25,000.

The total purchase price of both cars would be 16,000+25,000=41,000

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Therefore, the dealer's total loss, in dollars, for the two transactions combined was 1000 and option C is the correct choice.

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