hi! pls help , i’ll give brainliest to the correct answer . you get reported if you scam!

the answer is 498.....

Step-by-step explanation:

Answer: 4 - 12(-5) = 64.

Answer:

2

Step-by-step explanation:

Answer:

x=-1 and x=-5

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

The answer can’t be a negative because of the absolute value. |-3-4| =-7

so you would consider that as 7.

2x7=14

14+6=20

Answer:

0

Step-by-step explanation:

Answer:

Non-Linear

Step-by-step explanation:

it looks to be more of a "U" or "V" shape. :)

Answer:

[tex]650[/tex]

Step-by-step explanation:

[tex]Well, we\ can\ solve\ the\ question\ by\ following\ some\ simple\ steps.\\Lets\ first\ set\ up\ an\ equation\ representing\ the\ Sum\ as\ S.\\Hence\ let\ this\ be\ E_1,\\S=1+2+3....50\ \\Now,\\By\ focusing\ on\ the\ RHS\ of\ the\ equation,\\1+2+3...50=50+49+48....1 [Commutative\ Property\ Of\ Addition]\\Hence\ let\ this\ be\ E_2,\\S=50+49+48....1\\By\ adding\ E_1\ and\ E_2,\\S=1+2+3...50\\S=50+49+48...1\\We\ get,\\2S=51+51+51.....51\\[/tex]

[tex]The\ 51\ in\ the\ RHS\ recurs\ 50\ times.\\Hence,\\2S=51*50\\S=\frac{51*50}{2}\\S=51*25 =1275[/tex]

[tex]Now,\\As\ we\ know\ that,\\The\ sum\ of\ all\ odd\ positive\ integers\ to\ a\ number\ n, where\ x\ is\ the\ number\ of\\ integers\ between\ 1\ and\ n, is\ given\ by\ the\ formula: \\S_{(all\ odds\ till\ n)}=x^2\\Now,\\x=\frac{(n+1)}{2}\\Hence,\\S_O= [\frac{(n+1)}{2}]^2\\Hence,\\As\ n\ can\ only\ be\ odd,\ n=50-1=49\\Hence,\\S_O=[\frac{(49+1)}{2}]^2\\S_O=25^2\\S_O=625\\If\ Sum\ of\ all\ even\ integers\ would\ be\ S_E,,\\As\ S_O+S_E=S\\Hence,\\625+S_E=1275\\Hence,\\S_E=1275-625\\S_E=650[/tex]

Answer: Josh don't have enough time :/

Step-by-step explanation:

Answer:

Lol I learned about this today in class, but I couldnt pay attention cuz I started crying about something

Step-by-step explanation:

Answer:

2.22222 hours

Step-by-step explanation:

Answer:

first one is D and the second one is B

Step-by-step explanation:

Have a great day! :)

Answer:

3. 73 4. -18

Step-by-step explanation:

3.

45 - (-28)

45 + 28

73

4.

-55 - (-37)

-55 + 37

- 18

Answer:

x=3, -5.

Step-by-step explanation:

x^2+2x+25=40

x^2+2x+25-40=0

x^2+2x-15=0

factor out the trinomial,

(x-3)(x+5)=0

zero property,

x-3=0, x+5=0,

x=0+3=3,

x=0-5=-5.

Answer:

8

Step-by-step explanation:

The 110 degree angle is oppoiste to the angle across it.

Using PLT-C the other angle on the bottom of it should be 70 degrees.

since the 70 degrees is on a straight angle the angle beside it should 110

14(8)-2 = 110

Answer:

Step-by-step explanation:

Answer:  0.82 and 82 repeats

the answer is 82/99

Step-by-step explanation: I got it from khan

The given repeating decimal number can be written in fraction as 82/99.

The given decimal is 0.828282.....

Take x=0.828282...... -------(i)

Multiply both the sides of the given equation by 100, we get

100x=82.8282........ -------(ii)

Subtract equation (i) from (ii), we get

100x-x=82.8282........ - 0.828282.....

99x=82

x=82/99

Therefore, the given repeating decimal number can be written in fraction as 82/99.

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Answer:

no it doesn't because the variables are not the same

Answer:

d.all of the above

Step-by-step explanation:

System of equations with no solution means that lines are parallel to each other,don have any common point.

Note that two lines are parallel if their slopes are equal and they have different y-intercepts.

So all the alternatives are true.

9514 1404 393

Answer:

  28%

Step-by-step explanation:

If x represents the fractional increase in the number of mathletes, and if problem-solving speed is jointly proportional to their speed and their number, we want ...

  (1 +25%)(1 +x) = (1 +60%)

  1 +x = 1.60/1.25 = 1.28

  x = 0.28 = 28%

The team size must increase by 28% to solve all of the problems on time.

Answer:

i think 289 1/2  im not sure lol

Step-by-step explanation:

Answer:

[tex]337\frac{1}{2}[/tex]

Step-by-step explanation:

I hope this helps!

Answer:

−4x+8

Step-by-step explanation:

=(4)(−x+2)

=(4)(−x)+(4)(2)

=−4x+8

Answer:

-4x + 8

Step-by-step explanation:

(4 . -x) + (4.2)

-4x + 8

Answer:

-6, -4, -3, 0

Step-by-step explanation:

I just did this question and got it right.

-6, -4, -3, and 0 are the values which are within the range of the piecewise-defined function.

Correct options: a) y = -6, b) y = -4, c) y = -3, d) y = 0

Here, we have, to determine which values are within the range of the piecewise-defined function, we need to evaluate the function for each given value of y.

Given piecewise-defined function:

f(x) =

2x, x < -3

x, x = -3

-x - 2, x > -3

Let's evaluate the function for each value of y:

a) y = -6

For y = -6, we need to find x such that f(x) = -6.

-6 is in the range of the function if there exists an x such that f(x) = -6.

For x < -3: f(x) = 2x

2x = -6

x = -3

For x = -3: f(x) = x

x = -3

For x > -3: f(x) = -x - 2

-x - 2 = -6

x = 4

Since there is a value of x (-3) that satisfies f(x) = -6, option a) y = -6 is correct.

b) y = -4

For y = -4, we need to find x such that f(x) = -4.

-4 is in the range of the function if there exists an x such that f(x) = -4.

For x < -3: f(x) = 2x

2x = -4

x = -2

For x = -3: f(x) = x

x = -3

For x > -3: f(x) = -x - 2

-x - 2 = -4

x = 2

Since there is a value of x (-3) that satisfies f(x) = -4, option b) y = -4 is correct.

c) y = -3

For y = -3, we need to find x such that f(x) = -3.

-3 is in the range of the function if there exists an x such that f(x) = -3.

For x < -3: f(x) = 2x

2x = -3

x = -1.5

For x = -3: f(x) = x

x = -3

For x > -3: f(x) = -x - 2

-x - 2 = -3

x = 1

Since there is a value of x (-3) that satisfies f(x) = -3, option c) y = -3 is correct.

d) y = 0

For y = 0, we need to find x such that f(x) = 0.

0 is in the range of the function if there exists an x such that f(x) = 0.

For x < -3: f(x) = 2x

2x = 0

x = 0

For x = -3: f(x) = x

x = -3

For x > -3: f(x) = -x - 2

-x - 2 = 0

x = -2

Since there is a value of x (-3) that satisfies f(x) = 0, option d) y = 0 is correct.

e) y = 1

For y = 1, we need to find x such that f(x) = 1.

1 is in the range of the function if there exists an x such that f(x) = 1.

For x < -3: f(x) = 2x

2x = 1

x = 0.5

For x = -3: f(x) = x

x = -3

For x > -3: f(x) = -x - 2

-x - 2 = 1

x = -3

Since there is no value of x that satisfies f(x) = 1, option e) y = 1 is incorrect.

f) y = 3

For y = 3, we need to find x such that f(x) = 3.

3 is in the range of the function if there exists an x such that f(x) = 3.

For x < -3: f(x) = 2x

2x = 3

x = 1.5

For x = -3: f(x) = x

x = -3

For x > -3: f(x) = -x - 2

-x - 2 = 3

x = -5

Since there is no value of x that satisfies f(x) = 3, option f) y = 3 is incorrect.

Correct options: a) y = -6, b) y = -4, c) y = -3, d) y = 0

The correct values within the range of the piecewise-defined function are -6, -4, -3, and 0.

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Answer:

use math w.a.y works like a dream

Step-by-step explanation:

Answer:

its 10.08

Step-by-step explanation:

Answer:

-6 has no solution due to that it is already done

Answer:

1551 Yes voters

Step-by-step explanation:

Yes : No

3 : 5

total = 4136

add up both no and yes :3+5 =8

8 will be the total ratio of voters

Yes

3/8 × 4136

= 0.375 × 4136

= 1551 Yes Votes