(x²y³3)
What is the answer pls

Answer:

the answer is 9y

Answer:

Option D

Step-by-step explanation:

Slope intercept is:

[tex]y=mx+b[/tex]

m - slope

b - y-intercept.

The slope in the question is -12. The y-intercept is 1/2.

Plug in the values:

[tex]y=mx+b\rightarrow \boxed{y=-12x+\frac{1}{2}}[/tex]

Hope this helps.

Answer:

Slope-intercept form:

[tex]y = -12x + \frac{1}{2}[/tex]

Step-by-step explanation:

-Since you already have the slope and the y-intercept, all you need is to apply them to a slope-intercept form:

Slope: [tex]-12[/tex]

y-intercept: [tex]\frac{1}{2}[/tex]

-Slope-intercept equation:

[tex]y = mx + b[/tex]

(where [tex]m[/tex] represents the slope and [tex]b[/tex] represents the y-intercept)

-Applying to slope-intercept form:

[tex]y = -12x + \frac{1}{2}[/tex]

And were done.

The value of the expression 3x + 2y when x =6 and y =7 is 32.

An expression is a combination of some mathematical symbol such that an arithmetic operator and variable such that all are constrained and create an equation.

In other meaning, expression is very useful to determine the end or root value of constraint.

As per the given expression, 3x + 2y

Put x = 6 and y = 7 as,

3(6) + 2(7) = 18 + 14 = 32

Hence "The value of the expression 3x + 2y when x =6 and y =7 is 32".

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Answer:

  0

Step-by-step explanation:

All the y-values are the same (5). There is no change.

The rate of change is zero.

Answer:

Most Likely -2.5. For Edge A.

Step-by-step explanation:

Take -3.5 and -1 and subtract. The answer should give you -2.5. Correct me if I'm wrong cause I need help like the rest of yall lolz.

Answer:

10, 4, 8

Step-by-step explanation:

This equation here is shown in the form of [tex]y = x-4[/tex]. However, we are solving for x when we know y. I find it easier to convert the equation so we have [tex]x = ...[/tex]. To do this we can add 4 to both sides.

[tex]y + 4 = x, x = y+4[/tex].

Now that we know our equation ([tex]x = y+4[/tex]), we can substitute the values of y inside to find x.

[tex]x = 6+4\\\\x = 10[/tex]

[tex]x = 0+4\\\\x = 4[/tex]

[tex]x = 4+4\\\\x = 8[/tex]

Hope this helped!

Answer: =

6x^2−5x−6

Step-by-step explanation:  Multiply each term in one expression times each term in the other, then simplify by combining like terms.  

Here are the like terms :  =(3x+2)(2x−3)=3x(2x+3x(−3)+2(2x)+2(−3)

                                               = 6x^2−9x+4x−6

                                                     =6x2−5x−6

Answer:

The answer is 50 squared.

Explanation:

This number is the only irrational number given.

Answer:

27 chickens

Step-by-step explanation:

A chicken farmer also has cows for a total of 30 animals

Both animals have a total of 66 legs

Let a represent the number of chicken

Let b represent the number of cows

a + b= 30........equation 1

Since a chicken has only two legs and a cow has four leg then, the expression can be represented as

2a + 4b= 66........equation 2

From equation 1

a + b= 30

a = 30-b

Substitute 30-b for a in equation 2

2a + 4b= 66

2(30-b) + 4b= 66

60 - 2b + 4b= 66

60 + 2b= 66

2b= 66-60

2b= 6

b= 6/2

b= 3

Substitute 3 for b in equation 1

a + b = 30

a + 3=30

a= 30-3

a= 27

Hence the farmer has 27 chickens

Answer:

  1/9

Step-by-step explanation:

The applicable rule of exponents is ...

  a^0 = 1 . . . . a ≠ 0

__

  [tex]\dfrac{(-3)^0}{(-3)^2}=\dfrac{1}{(-3)(-3)}=\boxed{\dfrac{1}{9}}[/tex]

Answer:

1/9

Step-by-step explanation:

Answer:

-15

Step-by-step explanation:

Answer:

-15

Step-by-step explanation:

This because the additive inverse is the opposite number. If you where to use a number line, you would have the same amount of spaces from zero as 15. that is an additive inverse.

Answer:

isometry

Step-by-step explanation:

Answer:

The answer is "A regular hexagon inscribed in a circle" I also took the practice exam and got it right.

Oops I keep on commenting the answers instead of adding it in as an answer lol.

Answer:

9/70

Step-by-step explanation:

X-3/10 for x= 3/7

3/7-3/10

9/70

Answer:

5 by 3

Explanation:

15 = 5 x 3

16 = 5 + 5 + 3 + 3

The dimensions of the board is either 5 by 3 square inches or 3 by 5 square inches.

The rectangle is 4 sided geometric shape whose opposites are equal in lengths and all angles are about 90°.

here,
let the length of the board be x, and width be w,
The perimeter of the rectangle board  = 16
2 (l + w) = 16
l + w = 8
l = 8 - w

Now,
area of the board = 15
l × w = 15
(8 - w)w = 15
8w - w² = 15
w² -8w + 15 =0
(w - 3)(w -5) = 0
So,
w = 3 or 5
Now,
Lengths = 8 - 3 or 8 - 5
              =  5 or 3

Thus, the dimension of the board either 5 by 3 square inches or 3 by 5 square inches.

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Answer:

y = -2x + 22

Step-by-step explanation:

You fill an aquarium with water, the water is 22 inches deep. The water evaporates at 2 inches per week. Write an equation that approximates the depth y of water in the aquarium x weeks after you fill it.

Answer: The problem above represents that of a linear function. The equation of a linear function is given by:

y = mx + b, where y is the dependent variable, x is the independent variable, m is the rate of change and b is the initial value of y when x = 0.

From the problem, the independent variable is the number of weeks and the dependent variable is the depth of water, hence y = depth of water and x = weeks after you fill it.

The rate = 2 inches per week, since it evaporates (decreases), hence m = rate of change = -2. Also, at 0 weeks (x = 0), the depth (y) = 22 inches, therefore b = 22. Using the equation for linear function, we get:

y = -2x + 22

Answer:

a 840$

Step-by-step explanation:

bcuz

marked price = $1200

discount % = 30%

selling price = ?

so,

SP = MP - D% of MP

= $1200 - 30% × 1200

= $1200 - 360

= $840

Answer:

A,is the write answer .......

Answer:

Step-by-step explanation:

Please mark Brainy because I showed you all the steps so you can do it in the future! :)

Answer:

-1

Step-by-step explanation:

when adding a negative and a positive you can turn it to subtraction if it makes it easier for you.

-3+2=2-3

2-3=-1

-3+2=-1

make sense?

Answer:

X= -8

Step-by-step explanation:

Subtract 6 on both sides

that leaves you with

5/5=-40/5 The 5s cancel out leaving you with -40/5 and -40 divided by 5 is -8

Answer:

x= -8

Step-by-step explanation:

5x - 6 = -46 original equation

5x = -40 added 6 to both sides

[tex]\frac{5x}{5} = \frac{-40}{5}[/tex] divide both sides by 5

x = -8 solution

Answer:

A money market account

Step-by-step explanation:

Most money market accounts can be opened for between $500 and $2,500 initially, and many will require the same amount for a minimum balance or you will pay penalties or maintenance fees. 5. Contact Banks that Meet Your Requirements.

Answer:

55

Step-by-step explanation:

We replace 3 for n:

3 + 52 = 55

Answer:

here the answer b^2=c^2-a^2

Step-by-step explanation:

a^2+b^2=c^2

let a^2 comes to the other side

b^2=c^2-a^2

mark me as brainliest plllyyzz

Answer:

18.75

Step-by-step explanation:

might not be 100% right

Answer:

-25

Step-by-step explanation: When you multiply to negatives together you get a positive thus being shown in the problem -5 times -1 =5 then you multiply 6 times -5 and whenever you multiply a positive number by a negative you'll always get a negative number so 6 times -5 =-30 then you add 5 and -30 and you get -25. I hope this is right :D

Answer:

a = -21

Step-by-step explanation:

-3a +2a -8 = 13

- a-8 = 13

-a -8 -13 = 0 ( the sign changes from +13 to -13 )

-8 -13 = a ( the sign of a changes from -a to + a ) -21 = a

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