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3 years ago

How many lists of positive consecutive integers sum to 100?

1 answer:

hjlf3 years ago

7 0

I found two using a little C# program:

9,10,11,12,13,14,15,16

and

18,19,20,21,22

(if you're interested in the program drop me a msg)

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Can some help me with this problem

Svetlanka [38]

Answer:

Step-by-step explanation:

So let's find the equation of the line for f(x). We know the y-intercept, also known as b in the equation of the line for f(x), is 3. (b = y-intercept = 3)

y = mx + b

y = mx + 3

Now, to find the slope you must use the formula of...

(y₂ - y₁) / (x₂ - x₁)

We have two points of the line already shown. We will now use the formula to find out the slope.

(3 - 1) / (0 - 1) = 2 / -1 = -2, the slope is -2. (m = slope = -2)

y = mx + 3

y = -2x + 3

Now check the following statements and see which ones are true.

A is not a true statement.

B is not a true statement because a slope of -6 is steeper than -2. The negative slope only changes the direction of the line.

C is not a true statement because the slope of f(x) is not undefined.

D is a true statement because the line of f(x) is less steep than the slope of g(x).

KEEP IN MIND THE SLOPE IS M IN THE EQUATION OF A LINE.

3 0

4 years ago

How many solutions does the system have? y=−2x+4

Anna11 [10]

Answer:

There is only one solution and the solution is (0,4).

Step-by-step explanation:

The given system has equations;

$y=-2x+4$

and

$y=x^2-2x+4$

We equate the two equations to determine their point of intersection;

$x^2-2x+4=-2x+4$

$\Rightarrow x^2-2x+2x+4-4=0$

$\Rightarrow x^2=0$

$\Rightarrow x=0$

We put x=0 into the first equation to get;

$y=-2(0)+4=4$

There is only one solution and the solution is (0,4).

3 0

3 years ago

Read 2 more answers

I need help!!!! Can someone answer this plz!!!

Greeley [361]

Answer:

I believe the answer is D.

Step-by-step explanation:

The Answer makes sense.

4 0

4 years ago

Help me, I am not sure of the operations.

Hoochie [10]

61.) First you have to think there are 36 packs, 12 cards in 1 pack and 2 stickers in one pack. SO you have to multiply 36 by 12 and 2 by 36. Your answer for 61 will be (36 x 12) + (36 x 2)

Hopefully this helps.

5 0

4 years ago

I think im alright as a person but keeping all these points to get answers from something i gotta do its not alright. but if you

saw5 [17]

Step-by-step explanation:

because 9 8 it all!!!!!

7 0

3 years ago

Read 2 more answers