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Fynjy0 [20]
3 years ago
9

Help please..............

Mathematics
2 answers:
Anarel [89]3 years ago
8 0
I would say answer chose C

Lyrx [107]3 years ago
6 0
I would say choose letter c
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Simplify 7(n - p) + 5p.<br><br> -7n - 12p<br> 7n - 12p<br> 7n - 2p
kramer
The answer is the 3rd one: 7n-2p 
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3 years ago
The black graph is the graph of y=f(x). Choose the equation for the red graph
Ghella [55]

Answer:

a. y= f(x-1)

Step-by-step explanation:

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5 0
2 years ago
Y=3.6x<br> Is this direct variation? <br> if so, how do i identify the constant variation
irinina [24]
I'm not sure but i think that it is because you can actually do it
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3 years ago
A landlord owns 3 condominiums, a 1-bedroom condo, a 2-bedroom condo, and a 3-
marusya05 [52]

Answer:

I bedroom condo = $280

2 bedroom condo = $400

3 bedroom condo = $560

Step-by-step explanation:

Given that :

Total rental cost for all 3 condos = $1240

Let :

I bedroom condo = b

2 bedroom condo = c

3 bedroom condo = 2b

Hence,

b + c + 2b = 1240

3b + c = 1240 - - - (1)

REPAIR COST :

Total repair cost = $276

1 bedroom = 10% of b = 0.1b

2 bedroom = 20% of c = 0.2c

3 bedroom = 30% of 2b = 0.3 * 2b = 0.6b

Hence,

0.1b + 0.2c + 0.6b = 276

0.7b + 0.2c = 276 - - - (2)

From (2)

0.7b + 0.2c = 276

0.7b = 276 - 0.2c

b = (276 - 0.2c) / 0.7

Substitute b = (276 - 0.2c) / 0.7 into (1)

3(276/0.7 - 0.2c/0.7) + c = 1240

1182.8571 - 0.8571428c + c = 1240

1182.8571 + 0.1428571c = 1240

0.1428571c = 1240 - 1182.8571

0.1428571c = 57.1429

c = 57.1429 / 0.1428571

c = 400

3b + c = 1240

3b + 400 = 1240

3b = 1240 - 400

3b = 840

b = 840/3

b = 280

Hence,

I bedroom condo = $280

2 bedroom condo = $400

3 bedroom condo = 2(280) = $560

6 0
2 years ago
The questions on a multiple choice test have four answer choices.
Rasek [7]

Answer: spinning a spinner with 4 equal sections 50 times

Step-by-step explanation:

The models that one can use to simulate the outcome of guessing the correct answers to a 50-question test will be to spinn a spinner with 4 equal sections 50 times.

Flipping a coin 50 times is wrong since the coin only has two outcomes which are head and tail. Rolling a 6-sided die 50 times is also wrong.

Therefore, the correct option is B.

7 0
2 years ago
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