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diamong [38]
3 years ago
10

Solve the system of linear equations using elimination.

Mathematics
1 answer:
N76 [4]3 years ago
8 0

Answer:

C (-2,1)

Step-by-step explanation:

−2x − y = 3 (1)

−9x − y = 17 (2)

(1) y = -2x - 3

(2) y = -9x - 17

-2x - 3 = -9x - 17

7x = -14

x = -2

y = -2(-2) - 3

y = 4 - 3

y = 1

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25. What is the range of the list of numbers 3,22, 16, 8, 34, 7, and 20?
antoniya [11.8K]

Answer:

31

Step-by-step explanation:

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7 0
3 years ago
Freida drove 50 miles in 15 minutes. At this rate, how many miles did she drive in 9
siniylev [52]

Answer:

30 miles

Step-by-step explanation:

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3 years ago
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11^2^3x=983298f+0220.2^2(38) <br> whats x.
Mazyrski [523]

Answer:

x=1638831.492383738758729e+23f+0

Step-by-step explanation:

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8.954302432552374e+23x

8.954302432552374e+23

=

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