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vekshin1
3 years ago
15

Can someone write this in standard form -7-3x=9x(x+2)

Mathematics
2 answers:
lbvjy [14]3 years ago
8 0
-7 - 3x = 9x(x + 2)

Standard Form:
-9x^2 - 21x - 7 = 0
sergey [27]3 years ago
6 0

Answer: -9x ² -21x -7 = 0

Step-by-step explanation:

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\boxed{\sf Parallelogram}

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On a trip, a motorist drove 150 miles in the morning and 50 miles in the afternoon. His average rate in the morning was twice hi
Lina20 [59]

Answer:

Morning's average rate = 50 mph, and Afternoon's average rate = 25 mph.

Step-by-step explanation:

Suppose he drove 150 miles for X hours, then his average rate in the morning was (150/X) mph.

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3 years ago
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The slope of this line is -2/3x.

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