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PolarNik [594]
3 years ago
9

Determine which ordered pair is NOT a solution of y=-5x-4.

Mathematics
2 answers:
Ivan3 years ago
6 0

Answer:

A

Step-by-step explanation:

Leona [35]3 years ago
6 0

Answer:

A

Step-by-step explanation:

When you substitute in x and y, this is your equation:

-52=(-5 x 10)-4

-52=-50-4

-52=-54

This isn't possible, so A isn't a solution.

Hope I helped! Sorry if incorrect.

~Mschmindy

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Y=-0.72x + 7.7<br> Find y when x = 3.5.
OLEGan [10]

Answer:

y = 5.18

Step-by-step explanation:

replace x in the equation with 3.5

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7 0
3 years ago
Read 2 more answers
The odds against Carl beating his friend in a round of golf are 9:7. Find the probability that Carl will lose?
grandymaker [24]

The ratio 9:7 gives you following statement:

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Then the probability that Carl will lose is

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Answer: Pr(\text{Carl will lose})=\dfrac{7}{16}.


7 0
4 years ago
Christy drove 135 miles in 2.5 hours what was her average speed in miles per hour
vlada-n [284]
Her avarage speed in miles per hour is 54 
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I hope this helps!
5 0
4 years ago
Which step should be done first to solve the equation for x?
ANTONII [103]

Answer:

OD  Divide both sides of the equation by 2.

Step-by-step explanation:

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