2 years ago

I have another challenge!

Mathematics

2 answers:

Anna [14]2 years ago

6 0

3rd option as it just is

guapka [62]2 years ago

5 0

Answer:

3rd option, the (3*5)*37=x

Step-by-step explanation:

3 times per day, multiplied by 5 days, you get the total for those five days. then multiply that total by the amount of weeks, getting that.

correct me if it is wrong though.

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When it rains I get tired. It's raining today. I'm going to take a nap.

tankabanditka [31]

Answer:

None of the Above

Step-by-step explanation:

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3 years ago

What is the factored form of 2x2 − 7x − 15? (2x + 3)(x − 5) (2x + 5)(x − 3) (2x − 7)(x + 8) (2x + 8)(x − 7)

lesantik [10]

2x^2 - 7x - 15 =
(2x + 3)(x - 5) <==

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3 years ago

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Is b = 6 a solution to the inequality b – 3 > 5?

const2013 [10]

Answer:Hlello, my name is woods245.

So you have the problem b - 3>5 and is says that b=6.

So know the problem looks like this. 6 - 3>5.

Step-by-step explanation:

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2 years ago

Plot the zeros of this function: f(x) = (x – 1)(x – 7).

vredina [299]

Answer:

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Step-by-step explanation:

The zeros of a function is where the function crosses the x-axis. The x-intercepts are the zeros of a function.

$f(x) = (x - 1)(x - 7)$

Let output equal to 0.

$0 = (x - 1)(x - 7)$

Set factors equal to 0.

$x-1=0\\x=1$

$x-7=0\\x=7$

The zeros of the function are $x=1$ and $x=7$ .

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3 years ago

If y = kx, what is the value of k if y = 20 and x = 0.4? A)5 B)8 C)9.6 D)50

JulsSmile [24]

$\\ \sf\longmapsto y=kx$

$\\ \sf\longmapsto k=\dfrac{y}{x}$

put values

$\\ \sf\longmapsto k=\dfrac{20}{0.4}$

$\\ \sf\longmapsto k=50$

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3 years ago

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