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AlexFokin [52]
3 years ago
14

mr. kork sold his car for 8,400. this was 200 more than two fifths of what he had paid for the car originally

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
6 0

If your question is, "how much had Mr. Kork paid for the car?"

(8,400-200)/.4=$20,500

Paraphin [41]3 years ago
4 0

Achristensen's answer is correct. Just want to add a little more explanation how to arrive at the result.

let x be the original price.

Rewrite the verbal question as an equation using x:

8400 = 200 + 2/5 * x

solve for x:

8400-200 = 2/5*x

5/2*8200 = x

x = 20500

The original price was $20,500

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Two numbers have difference of 0.7 and a sum of 1. What are the numbers?
algol [13]
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This gives us   2x = 1.7,    and so x = 1.7 ÷ 2 = 0.85
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4 0
3 years ago
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LenaWriter [7]

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3 years ago
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What’s the answer???
azamat

Answer:

C = 6.28 in.

A = 3.14 in.^2

Step-by-step explanation:

C = (pi)d

C = 3.14 * 2 in.

C = 6.28 in.

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vodomira [7]

Answer:

  • INSTRUCTION FOLLOWED: <u>write the sum as a mixed number where the fractional number is less than one.</u>

5/5 out of the 7/5 make <u>ONE whole</u> while 2/5 is left over.

The <u>ONE whole</u> is added to nine to make 10 and the remaining 2/5 is also added to the 10 hence 9 7/5 = 10 2/5

Step-by-step explanation:

  • INSTRUCTION FOLLOWED: <u>write the sum as a mixed number where the fractional number is less than one.</u>

5/5 out of the 7/5 make <u>ONE whole</u> while 2/5 is left over.

The <u>ONE whole</u> is added to nine to make 10 and the remaining 2/5 is also added to the 10 hence 9 7/5 = 10 2/5

6 0
2 years ago
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