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yanalaym [24]
3 years ago
13

Solve for x: 4(x-2)+6=2(5x-6)

Mathematics
1 answer:
Katarina [22]3 years ago
8 0

4(x - 2) + 6 = 2(5x - 6)     <em>use distributive property</em>

(4)(x) + (4)(-2) + 6 = (2)(5x) + (2)(-6)

4x - 8 + 6 = 10x - 12

4x - 2 = 10x - 12       <em>add 2 to both sides</em>

4x = 10x - 10       <em>subtract 10 from both sides</em>

-6x = -10      <em>divide both sides by (-6)</em>

x = 10/6

<h3>x = 5/3</h3>
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Evaluate the function rule for the given value. y = 4 • 2x for x = –6 A. –48 B. 1 divided by 16. C. 1 divided by 8. D. 1 divided
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C. Gage bought a new car for $29,000 to use while he is away at college. The car depreciates (decreases in value) by 11% annuall
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b. (i) 2.5 hours

(ii) 25 problems each

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F = PV( 1 - r)^t

where F is the value at year 4

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b. Let the number of hours it will take for both to have written the same number if problems

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The number of problems would be;

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For Ms D = 10(2.5) = 25

They both would have written 25 problems at that time

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