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julsineya [31]
3 years ago
10

5. Which two expressions are equivalent?

Advanced Placement (AP)
1 answer:
vekshin13 years ago
7 0

Answer:

C

Explanation:

You can simplify (y*2) to (2y)

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Two brooms leave town at the same time going in opposite directions. One travels at 45 mi/hr. The other travels at 30 mi/hr. In
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Answer:

53.33 hours or 53 hours and 20 minutes.

Explanation:

Given, one travels at 45 miles/hr and another 30 miles/hour.  

Let, the slower broom, S1 = 30t

According to the Question,

S1 + 800 = 45t....... (1)

S1 = 45t - 800......(2)

t is constant for because time is equal for both.  

Now, putting (1) in equation (2),

30t = 45t - 800

30t - 45t = - 800

15t = 800

t = 53.33  

So, the answer is 53.33 hours.

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Answer:

e

Explanation:

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Answer:

The role of language is essentially a labelling system which creates and reinforces social distinctions.

Explanation:

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Keiko treats a number of patients who live in a remote area of her state. She talks to them via a videoconferencing service. Kei
inna [77]

Answer:

Keiko provides <em><u>tele-medicine</u></em> to her patients.

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