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antoniya [11.8K]

2 years ago

14

O

1 answer:

erastovalidia [21]2 years ago

6 0

Answer:

D .

Sorry if i'm wrong.

$x(2 {x}^{2} + 4x - 1 )\\ = 2 {x}^{3} + 4 {x}^{2} - x$

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2 years ago

A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally likely to be rolled.

kykrilka [37]

Answer:

1/6

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6 0

3 years ago

Charlotte wants to solve the equation 6(2x+1) – 3 = 4x – 5. Which step would be an appropriate first step for Charlotte to take

antoniya [11.8K]

Answer:

C.

Step-by-step explanation:

c is the only one that even makes sense

6 0

3 years ago

Find the value of y for a given value of x, if y varies directly with x. If y = 0.15 when x = 1.5, what is y when x = 6.3? a. –0

Studentka2010 [4]

Answer:

b

Step-by-step explanation:

I believe its b, because1.5 is 10 times 0.15

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7 0

3 years ago

On the weekend for every 2 minutes you spend watching puppy videos you spend 9 minutes watching regular tv. If you spend 572 min

harkovskaia [24]

Answer:

104 mins, 468 mins

Step-by-step explanation:

Let the time spent on puppy videos = 2x

Where x is the number of weekends.

Time spent on regular TV = 9x.

So total time spent is 572 mins

i.e 2x + 9x = 572

i.e 11x = 572

So x = 52.

So time spent on puppy videos = 2 X 52

= 104 mins

So time spent on puppy videos = 9 X 52

= 468 mins.

8 0

3 years ago