Nick buys 6 cupcakes and a bottle of water for $2. If he spent $20 in total how much was each cupcake

Answer:

[tex]\huge\boxed{2x^4 + 8x^3 + x^2 + 3x}[/tex]

Step-by-step explanation:

When we multiply a polynomial by a specific monomial, all terms in the polynomial get multiplied by the monomial.

So we can do this by term.

[tex]2x^3 \cdot x[/tex]

Multiplying x by x to the something power will just increase the exponent on the x term by one (since powers are just x multiplied by itself). This means the exponent here will increase by 1, so this becomes [tex]2x^4[/tex].

Same logic applies to the second term: [tex]8x^2[/tex], raise the exponent by one, [tex]8x^3[/tex].

For the third term, if there is no exponent on a term you can assume it's exponent is 1 (so [tex]x^1[/tex] in this case - as [tex]x^1=x[/tex]). Again, using the same logic, this turns into [tex]x^2[/tex].

For the last term, when we multiply a constant by a variable, we get a term with a variable and a coefficient - the constant becomes the coefficient and the variable stays the variable. Therefore, [tex]3 \cdot x = 3x[/tex].

Adding these terms all together gets us [tex]2x^4 + 8x^3 + x^2 + 3x[/tex].

Hope this helped!

Answer:

True

Step-by-step explanation:

Answer:

TRUE!

Step-by-step explanation:

Answer:

5-(n+8)

Step-by-step explanation:

Answer:

A. x=5

B. Look at image for answer

Step-by-step explanation:

No she is not correct.

Since both angles have the same measurement you set them equal to each other as so & solve for x

2x+90= x+95

x+90=95

x=5

In order to find the angle measurements you plug in 5

2(5)+90

10+90

= 100 degrees

Supplementary angles add up to 180 degrees so the angle next to the 100 degree one is 80 degrees

Answer:

The first one is 120 and the second is 200

Step-by-step explanation:

The range value is the domain value times 40

Answer:b

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

so you set up an equation because the sides are equal

10+x=4x+1

then you solve

10=3x+1

9=3x

x=3

What even is this question?

Answer:

5 less than triple the quotient of a number x and 7 is 3(x ÷ 7) - 5

Answer:

−3x+y=−23

Step-by-step explanation:

wow this is exactly 1 year ago from today

 -3x +y= -23  is the equation of this line in Standard Form .

What is in slope-intercept form?

m = 3

the point =  (6,-5)

the equation of this line

           y - y₁ = m ( x - x₁)

           y - ( -5 ) = 3 ( x - 6 )

           y + 5 = 3( x - 6 )

            y + 5 = 3x - 18

             y = 3x - 18 - 5

             y = 3x - 23

            -3x +y= -23

Learn more about slope-intercept form

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Answer:

            Inequality:  2x + 2 ≤ 5•2x - 50

           Solution:    x ∈ <6.5, ∞)

Step-by-step explanation:

2x     - the smaller of consecutive even integers

2x+2    - the greater of consecutive even integers

5•2x     - five times the smaller number

5•2x-50   - fifty less than five times the smaller number

"is at most" means is less or equal

2x + 2 ≤ 5•2x - 50

2x + 2 ≤ 10x - 50

     -2          -2

    2x  ≤ 10x - 52

  -10x       -10x

  -8x  ≤  -52

 ÷(-8)     ÷(-8)

     x  ≥  6.5    

x ∈ <6.5, ∞)

Answer:

wheres the table?

i cant see the table

The answer for this question would be 7

Answer:

18 dollars

Step-by-step explanation:

15-6=9

9x2 (double it because she spent half)18

Answer:

1. 104

2. 70

3. 106

4. 56

5. 47

6.87

Step-by-step explanation:

Answer:

1: 104 perimeter, 532 area

2: 70 perimeter, 190 area

3: 106 perimeter, 493 area

4: 56 perimeter, 171 area

5: 48 perimeter, 93 area

6: 90 perimeter, 389 area

Step-by-step explanation:

Hope that helps

Answer

C

Step-by-step explanation:

Answer:

it should be 15 students

Step-by-step explanation:

y - -5 = (5/2)(x - 3)

y + 5 = (5/2)x - 15/2

y = (5/2)x - 15/2 - 5

y = (5/2)x - 15/2 - 10/2

y = (5/2)x - 25/2

Answer:

y = 5x - 9

Step-by-step explanation:

point-slope equation:

y - y1 = m(x - x1)

y + 1 = 5(x - 2)

y + 1 = 5x - 10

   - 1         - 1

y = 5x - 9

Eight multiply by 10 power 5

Step-by-step explanation:

Because it's in thousands so we right 10 and then number of zero is power

For example

400000

4 ✖ 10 power of 5

Answer:

x=20

x=-1

Step-by-step explanation:

I only understand factoring i just wrote it in a different way haha.

Hops this makes sense and helps! :)

Answer:

Your answer is v25 and v26.

Step-by-step explanation:

I hope this helped, have a good day! ;)

0-Yellow

0.25-Green

-2-Blue

/-Green

π-Purple

I wish that answers your question

Thank You

Answer:

-2, 6

Step-by-step explanation:

if Figure ABCDE was reflected across the line y = x to create figure A'B'C'D'E' then (6, -2)  are the coordinates of the pre-image of E'.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.

It's a common type of problem in algebra, specifically the modification of algebraic equations.

ABCDE was reflected across the line y = x to create figure A'B'C'D'E'.

The coordinates of the pre-image of E' are (6, -2)

Hence, coordinates of the pre-image of E' are (6, -2)

To learn more on Graph click:

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Answer:

11 ft =132in

Step-by-step explanation:

first u multiply the length value which is 12

11 x 12 = 132

Answer:

744.5

Step-by-step explanation:

Answer:

744.5

Step-by-step explanation:

the answer is 744.5

Answer:

they won 52 games

they lost 19 games

the equation is  2x + 33= 71

Step-by-step explanation:

they played 71 games in total

say the amount of games they won is y

say the amount of games they lost is x

using the variables, you can form this equation:

y + x = 71

you also know that they won 33 more games then they lost.

so, y = x + 33

now, you can substitute y for x + 33 in the original equation

x + x + 33 = 71

combine like terms

2x + 33 = 71

subtract 33 from both sides of the equation

2x + 33 - 33 = 71 - 33

2x = 71 - 33

2x = 38

divide both sides of the equation by 2

2x/2 = 38/2

x = 38/2

x = 19

they lost 19 games.

now substitute 19 for x in the equation

y = x + 33

y = 19 + 33

y = 52

they won 52 games

Answer:

RT = 23

Step-by-step explanation:

We will have a line that essentially goes like this:

R-----S-----T

The distance from R to S is 12 units.

The distance from S to T is 11 units.

We need to find the distance from R to T.

R is the starting point and T is the ending point.

To find the total distance, we can add both line lengths.

12 + 11 = 23 units

Best of Luck!

Answer:

C

Step-by-step explanation:

This might look strange, but I would begin by adding 4y to both sides.

12x = 20 + 4y          Subtract 20

12x - 20 = 4y           Divide both sides by 4

12x/4 - 20/4 = 4y/4 Combine

3x - 5 = y

the answer would be 4x10^4

happy to help

plz mark brainliest