3 years ago

Graph each inequality.

Mathematics

1 answer:

GalinKa [24]3 years ago

6 0

Where are the numbers/inequality’s?

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What inequality is shown on this graph?

MArishka [77]

Answer:

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Step-by-step explanation:

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Illustrate it in standard form of quadratic equations. please ✍︎♡︎

grigory [225]

Answer:

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The ans is in the picture with the steps how i got it

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Step-by-step explanation:

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3 years ago

Given the system of equation 7x-3y = 48 .......Eq 1 2x+ y = 35 ........Eq 2 __________ To solve this system by elimination and m

lesya692 [45]

Answer:

x = 11.75

y = 11.5

Step-by-step explanation:

By Elimination Method:

7x - 3y = 48 ---- (1)

2x + y = 35 ----- (2)

Multiply equation (1) by 2 and equation (2) by 7

14x - 6y = 96

14x + 7y = 245

0 -13y = -149

-13y = -149

y = -149/-13

y = 11.5

From equation (2); replace y with 12

2x + y = 35

2x + 11.5 = 35

2x = 35 - 11.5

2x = 23.5

x = 11.75

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3 years ago

Out of 30 questions Ahmad answers 12 of them incorrectly.what percent of the questions did he correctly

12345 [234]

(12/30)x100 is 40%
This is percent of incorrect answers. The total percent must be 100% so subtract 100-40=60%.
60% answers were answered correctly.

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Which number supports the given conjecture?

taurus [48]

The correct answer is B.

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