3 years ago

Algebra 2 logarithm questions, i’m having some trouble.

Mathematics

1 answer:

tia_tia [17]3 years ago

8 0

Answer:

I don't know what you need

Step-by-step explanation:

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Y=1/2x +5<br> Y=-3/2x-7<br> Find x and y

gayaneshka [121]

I'm going to use the substitution method.

If y = - 3/2 - 7, then:

1/2x + 5 = - 3/2x - 7

Combine like terms:

4/2x = - 12. Mutiply both sides by 2/4 to get x = -12 (2/4)

Simplify to get:

x = - 6.

Plug - 6 back in for x in either equation.

Y = 1/2( - 6) + 5 which becomes Y = - 3 + 5.

X = - 6, Y = 2

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A train travels at 100 milers per hour. An equation can be written that compares the time (t) with the distance (d). Define the

Alenkasestr [34]

Answer:

The domain is t ≥ 0

The range is D ≥ 0

Step-by-step explanation:

$rate = \frac{distance}{time}$

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d₀ is the initial position of the train.

We can assume the distance they go is not negative so...

The domain is t ≥ 0

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The answer to the question is C

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It is a line
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Answer:

The monthly fee would be $23

Step-by-step explanation:

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