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aleksandr82 [10.1K]
2 years ago
9

Analyze the diagram below and complete the instructions that follow. (7x - 3) (12x -7) Solve for x.

Mathematics
1 answer:
yarga [219]2 years ago
6 0

Answer:

Step-by-step explanation:

(7x-3)(12x-7)

we are solving for x and we are multiplying.

we start with the x's 7x*12x=  84x

-3*-7=21

so now we have

84x+21=0

the 0 is a placer for answering the question

we minus 21 to both sides

84x=-21

now we divide

84/-21= -4

x=-4

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Plzzzzzzzzzzz answerrrrrrrrrrrrrrrr i need it asap
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Answer: 120

%

=

1.2

If Maxine is correct, then she spent  

1.2

times the hours she did homework than last week.

15

⋅

1.2

=

18.0

=

18

15 hours

⋅

1.2

=

18.0 hours

=

18 hours

This means that Maxine is correct.

HOPE THIS HELPS

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3 years ago
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