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e-lub [12.9K]
3 years ago
11

Which statement is true about the lines?

Mathematics
1 answer:
hammer [34]3 years ago
6 0

Answer:

C. the lines are perpendicular

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When 0.3(4x - 8) - 0.5(2.4x + 4) is simplified what is the resulting expression?
LUCKY_DIMON [66]
0.3(4x-8)-0.5(2.4x+4)
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4 0
3 years ago
7k − 5k + 8 = −4
Orlov [11]

Answer:

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Step-by-step explanation:

7k − 5k + 8 = −4

2k+8=-4

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2k=-12

/2   /2

k=-6

<u><em>Check!</em></u>

7(-6)-5(-6)+8

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3 years ago
Write an equation that models the sequence 400, 200, 100, 50, ...
Julli [10]
You're starting at 400. Each time you're cutting in half. 

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3 0
2 years ago
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Please help me. find the answer​
abruzzese [7]

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4 0
3 years ago
Find the value of the expression 2x^2y if x=-1 and y=3
lesya692 [45]

Answer:

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Step-by-step explanation:

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This works out to 2(1)*2(3) = 12.

5 0
3 years ago
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