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Mamont248 [21]
3 years ago
5

Solve for x. Show each step of the solution. 4.5(8−)+36=102−2.5(3+24) i need to show my work dont just give me the answer

Mathematics
2 answers:
nexus9112 [7]3 years ago
6 0
4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

36 - 4.5x + 36 = 102 - 7.5x - 60

-4.5x + 72  = 42 - 7.5x
add 7.5x to each side  and subtract 72 from each side

3x  = 42 - 72

3x = -30

elena-s [515]3 years ago
5 0
4.5 * (8-) + 36 = 102 - 2.5 * 27
4.5 * 8 - 36 = 102 - 2.5 * 27
36 - 36 = 102 - 2.5 * 27
36 - 36 = 102 - 67.5
36 - 36 = 34.5
Since we know 36 - 36 doesn't equal 34.5 its not true so there is NO ANSWER.

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3 years ago
what is the domain of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}? a. {1, 3, 5, 7, 9} b. {1, 3, 5, 7} c. {1, 9} d. {3, 5, 7,
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6 0
2 years ago
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kifflom [539]

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To learn more about domain, you can take a look at brainly.com/question/25897115

4 0
2 years ago
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ipn [44]

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Put '3' where 'y' is and compute :

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3 0
2 years ago
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