Find k so that when x³+2kx² +3x-6 is divided by x+3 the remainder is 12.

Answer:

A

Step-by-step explanation:

sunglasses are on sale this week for $17 and they were formally $20.

$20 x .15= $3

A= 15%

Answer:

The cost of one hamburger is $2.50

The cost of the soda will be $1.00

Step-by-step explanation:

Let the cost of one soda be s

and let the cost of one hamburger be h

Part 1) 2 sodas and 4 hamburgers cost $12.00

2s + 4h = 12

2 (s + 2h) = 12

Dividing the whole equation by 2, we get

s + 2h = 6

s = 6 - 2h (part 1)

Part 2) 4 sodas and 2 hamburgers costs $9.00

4s + 2h = 9 (part 2)

Substituting the value of s from part 1 in part 2, we get

4(6 - 2h) + 2h= 9

24 - 8h + 2h = 9

24 - 6h = 9

-6h = 9 - 24

-6h = -15

h = -15/-6

h = 2.5

So, the cost of one hamburger is $2.50

s = 6 - (2 * 2.50)

s = 6 - 5 = 1

the cost of the soda will be $1.00

Step-by-step explanation:

-3^2 / 9^6

-3^2 / 3^2

(9 divided by 3 = 3 and 6 divided by 3 = 2)

It would now be -1 because a negative divided by a positive gives a negative.

Answer:

ur ans is B) 96mm

Step-by-step explanation:

If it's ok...PLZ mark it as brainliest

Answer:

1 and a half  grains

Step-by-step explanation:

Answer:

y= -1/2x

Step-by-step explanation:

y-y1/x-x1=y2-y1/x2-x1

y-1/x+2=-1/2

2y-2= -x-2

2y= -x-2+2

2y=-x

y=-1x/2„

Answer:

y= -1/2x

Step-by-step explanation:

i took a test on k12 and it was right

Answer:

7

Step-by-step explanation:

12=5+4p+3p ---> subtract the 5 to the other side

12-5=4p+3p ---> combine like terms

7=p

Hope this helps! :)

Answer:

7 and 10

I hope this is correct and helps.

Answer:

7 and 10 because

perimeter you add all sides together like :

7 +7 +10 +10

14+20

34 (which checks out)

and then for area you multiply length and width and 7 x 10= 70 which checks out

Step-by-step explanation:

2x + 6 = 10 is an example of Algebraic Equation

Answer:

D is the answer for the question

Answer:

Step-by-step explanation:

ax + by = c

ax= c-by <------- Subtract by "by"

x= c-by/a <------ divide by a

Answer:

8/11

Step-by-step explanation:

i just did 8 divided by 11 and got that

Answer:

0.72

Step-by-step explanation:

8/11  0.72727272727

First, find the discount by finding 10% of $14.58. To do this, convert 0% into a decimal and multiply by $14.58.

14.58 x 0.1 = 1.458.

Since this a sale price, how much he is getting off, subtract from the total.

14.58 - 1.458 = 13.122.

We still have to find the sales tax. Solving is similar to finding the discount.

13.122 x 0.0825 = 1.082565.

Now, since it is a tax, add to the total.

13.122 + 1.082565 = 14.204565

Round to the nearest hundredth, and you have $14.20.

The sale price with after tax is $14.20.

Answer:

2 fl oz

Step-by-step explanation:

Answer:

4 tablespoons is = to 2 fl oz

Answer:

{y,x} = {7,-1}

Step-by-step explanation:

(-7x) + 3x = 4

- 4x = 4

 4x = - 4

x = - 1

   y = -7x

   x = -1

   y = -7(-1) = 7

Answer:

d and ef

Step-by-step explanation:

efwfnhew'foehfnwekf;esf

Answer:

We conclude that the formula to determine the translation of the point to its image will be:

Step-by-step explanation:

Given

In other words:

A (−1, 4) → A' (3, 3)

We need to determine the translation of the point to its image.

It is clear that the coordinates of the image A' (3, 3) of the original point A (−1, 4) can be determined by adding 4 units to the x-coordinate and subtracting 1 unit to the y-coordinate.

Thus, the translation of the point to its image will be:

A (x, y) → A' (x+4, y-1)

Verification

As A(-1, 4), so using the translation formula:

A (x, y) → A' (x+4, y-1)

A (-1, 4) → A' (-1+4, 4-1) = A' (3, 3)

Therefore, we conclude that the formula to determine the translation of the point to its image will be:

The x values get larger when you move (x, y) to right side. Therefore, option A is the correct answer.

A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions.

Here,

Translation rules:

When the shape is moved towards the right by k units, then replace x with x + k.

When you move the ordered pair (x, y) to right, x value gets increased.

Therefore, option A is the correct answer.

To learn more about the translation visit:

https://brainly.com/question/17485121.

#SPJ3

Answer:

one circle has a total angle of 360. Hence, 360-101= 3x+2+x-35

259=4x-33

292=4x

x=73 degrees

Answer:

D.1

Step-by-step explanation:

It's the only line with a curve.

Answer:

The required equation in factored form is: [tex]\mathbf{y=-4(x+2)(x-1)}[/tex]

Step-by-step explanation:

In this question we need to find the equation of the graph in factored form.

The factored form will be: [tex]f(x)=a(x-r_1)(x-r_2)..[/tex]

where a is y-intercept and r₁, r₂ are x-intercepts

X-intercepts

When y=0, the values of x axis are known as x-intercepts

Y-intercepts

When x=0, the values of y-axis are known as y-intercepts.

Looking at the graph finding x-intercepts

When y=0 x=-2 and 1

So, we have

r₁ = -2

r₂ = 1

Looking at the graph finding y-intercepts

When x=0, y=-4

So, a = -4

Putting values in the formula we will get:

[tex]f(x)=a(x-r_1)(x-r_2)\\f(x)=-4(x-(-2))(x-1)\\f(x)=-4(x+2)(x-1)[/tex]

So, the required equation in factored form is: [tex]\mathbf{y=-4(x+2)(x-1)}[/tex]

Answer:

the answer is c

Step-by-step explanation:

Answer:

y=-4x-5

Step-by-step explanation: