Simplify the following expression: NEEED HELP PLLZ:(


2x − 8y + 3x2 + 7y − 12x


A 3x2 − 14x − y

B 3x2 − 10x − y

C 3x2 − 10x − 15y

D 3x2 + 10x − y

Answer:

s = [tex]\frac{4}{3}[/tex]

Answer:

7/2pi

Step-by-step explanation:

Circumference is

[tex]2r\pi \\ 2 \times 7\pi \\ 14\pi \\ \frac{1}{4} \times 14\pi \\ \frac{7}{2} \pi[/tex]

Answer:

the bottom answer choice : segment TD

Step-by-step explanation:

Hello.

We know that ΔSJL ≅ ΔDMT

∠S ≅ ∠D

∠J ≅ ∠M

∠L ≅ ∠T

                            __                                             __

So the segment  LS  corresponds to segment  TD

Answer:

midpoint is 0

Step-by-step explanation:

Answer:

f(x)=|x-6|

Step-by-step explanation:

Translation is a shift. Opposite how many units it moved. In with the x because that's side to side. If it was not with the x, it's up and down.

The transformation of a function may involve any change. The equation of g(x) is |x-6|.

The transformation of a function may involve any change.

Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.

If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:

Horizontal shift (also called phase shift):

Vertical shift:

Stretching:

Given that the function f(x)=|x|, this function is needed to be translated 6 units to the right. Therefore, the new function can be written as,

g(x) = f(x-6)

      = |x - 6|

Hence, the equation of g(x) is |x-6|.

Learn more about transforming functions here:

https://brainly.com/question/17006186

#SPJ2

hmm through my critical thinking I belive it's B

Answer:

x = 65, y = - 10

Step-by-step explanation:

Given the 2 equations

2x + y = 120 → (1)

2x - y = 140 → (2)

Adding the 2 equations term by term will eliminate y, that is

4x = 260 ( divide both sides by 4 )

x = 65

Substitute x = 65 into either of the 2 equations and evaluate for y

Substituting into (1)

2(65) + y = 120

130 + y = 120 ( subtract 130 from both sides )

y = - 10

Answer:21-3+8=26

-14+31-6=11

Step-by-step explanation:

Answer:

Step-by-step explanation:

step one:

Let the cost be y

to solve for the cost of  a movie ticket, we need to solve the expression

y=2.75+0.10x

step two:

given that x is the number of years between 1980-2000

the number of years is 20years

put x= 20 in the expression for the cost we have

y=2.75+0.10(20)

y=2.7+2

y=$4.7

Answer:

Step-by-step explanation:

Since it's a right angled triangle we can use trigonometric ratios to find the value of B

To find the value of B we use cosine

That's

cos∅ = adjacent / hypotenuse

From the question

adjacent = 4

hypotenuse = 5

We have

[tex] \cos(B) = \frac{4}{5} \\ B = { \cos }^{ - 1} ( \frac{4}{5}) \\ = 36.869897645...[/tex]

We have the final answer as

Hope this helps you

Answer:

6

Step-by-step explanation:

i believe it is 6 if the l on the side are for absoulte value, then your answer would be 6

l-10+4l =6

Answer:

12 miles below sea level

Step-by-step explanation:

Answer:

n = 4

Step-by-step explanation:

3n + 16 = 7n

Cancel out the 3n by subtracting it from both sides

16 = 4n

Divide both sides by 4 so you are left with n=

4 = n

Answer:

[tex]n=4[/tex]

Step-by-step explanation:

To start off you need to subtract 3n from both sides. That would leave you with:

[tex]16=4n[/tex]

Next, you need to divide both sides by 4, since this equation is equal to [tex]n*4[/tex] and we only want a single n, not multiple. That would give us the answer:

[tex]4=n[/tex]

Answer:

B

Step-by-step explanation:

Ku's since it has the highest score with +12

Answer:

An estimated 3 out of every 25 men are left handed. Hence, 12 percent(%) of the men are left handed.

Step-by-step explanation:

Answer:  y= 1/5 x + 8

Step-by-step explanation:

To get a perpendicular line, take the reciprocal of the original "m" in the equation and reverse the sign.

- 5 becomes +1/5

Then substitute the y and x values from the given coordinate into the new equation and solve for b

y= mx+b

6=1/5 (-10) + b

6 = -2 +b

8 = b   rewrite the new equation and substitute  8 for b

y= 1/5 x + 8

The attached screenshot shows the lines and the point.

Answer:

Y=5x

Step-by-step explanation:

The first the options aren’t even whole numbers

y=5x

that is the correct answer because the constant is 5 and as long as the constant is 5 the upcoming numbers after that will the a multiple of 5. I hope the helps!!

Answer:

if you answer my most recent question ill answer this one.

Step-by-step explanation:

Answer:

$75.54

Step-by-step explanation:

30% of 251.80 is 75.54 hope that helped :3

Answer:

-120

Step-by-step explanation:

Answer:

1 cup of flour = 8 servings

Step-by-step explanation:

3/4 cup of flour=6 serving

3/4 / 4/3=6 / 4/3

1 cup of flour = 8 serving

79×36=2,844 is the multiplied amswer

Answer:

slope = 2

Step-by-step explanation:

y = mx + b

M is the slope

5y = 10x - 15

y = 2x - 3

2 is the m in this equation

I hope this helped!

Answer:

it's pink in colour

it's a line

it is a linear line and it has a negative value as the line is decreasing from left to right.

Answer:

Step-by-step explanation:

Domain is defined by the input values (x-values) on the graph.

Range is defined by the output values (y-values) on the graph.

From the graph attached,

Domain: [0, 5]

Range: [0, 300]

Maximum point of the graph is (5, 300). It denotes that Michael's family took 5 hours to reach the maximum point which is 300 miles from their home.

Answer:

A

Step-by-step explanation:

u move the decimal place left 2 spaces and u would get 0.024