Question on Image
Deanne is out shopping and finds a $135.00 bike that was marked down by 25%.
How much was the item originally?

8(n-3)

simpilify

8n-24

Answer:

i think its 25!!! not completely sure tho

Answer: many solutions

Ok done. Thank to me :>

Answer: 5a+6b over 3

Answer:

No

Step-by-step explanation:

Because 2/9 is 22 5/9=55

In decimals 2/9=0.222 and 5/9=0.555  so does that help

Have a great day :}

Answer:

1540 square in-17.4π in

Step-by-step explanation:

The box's area is 1540 square inches, and the volume of a sphere is 4πr. So we do 4*π*r, which is 4π*4.35, and simplify it to 17.4π. Then we subtract that from the 1540 square in to get the final answer of 1540-17.4π

Reference: π is approximately 3.1415926

Answer:

  see below for slopes and lengths

  scalene quadrilateral

Step-by-step explanation:

When calculations are repetitive, it is reasonable to let a spreadsheet do them.

 FG: slope: -4/5, length: √41 ≈ 6.40

  GH: slope: -5, length: √26 ≈ 5.10

  HI: slope: -1, length: 3√2 ≈ 4.24

  IF: slope: 4, length: √17 ≈ 4.12

All of the segments are different lengths, and none of them are parallel or perpendicular. The figure is a scalene quadrilateral.

__

As you know, the slope is calculated from ...

  m = (y2 -y1)/(x2 -x1)

and the length is calculated from ...

  d = √((x2 -x1)^2 +(y2 -y1)^2)

_____

In the attached spreadsheet, the slope and length are calculated from the point below. That is, the values on the line for F are for segment FG.

Answer:

Always try to isolate the variable by doing the INVERSE operation of the given.
so x-5=6
So its -5
You add 5 since its the inverse of it.
So add 5 to both sides or (c)

Answer:

C.) Add 5 to both sides.

Step-by-step explanation:

x - 5 = 6

Add five to both sides.

x - 5 = 6

 + 5  + 5

-5 and +5 cancel out. 6 + 5 is 11.

x = 11

Hope this helped!

(P.S: You're not slow! Everyone works at different paces! You're doing awesome!)

The true statement about these triangles is that a triangle pre-image has side lengths of 12 and 5.

This is known to be a polygon that has three edges and also three vertices.

It is regarded as  a key shapes in geometry. A triangle that has a vertice of A, B, and C  as seen. The true statement about these triangles is that a triangle of that pre-image has side lengths.

Learn more about triangles from

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Answer:

not a dilation

Step-by-step explanation:

Reason: We subtract 77 from both sides

Answer:

5b. I think is 2.64 or 2.6

6b. I think is 12

Step-by-step explanation:

35-28=7 so square root of 7 might be 2.64 or 2.6

245-101=144 so square root of 144 might be 12.

sorry if 5 is wrong.

[tex]h.[/tex]

hope it helps you

Answer:

c is the correct answer.

Explanation:

x < 0, x > 1

H matches the answer.

Answer:

Autumn can mow at least 1 lawn per hour.

Step-by-step explanation:

divide 4/3 and get 1.333333. then round it down.

Answer:

(-13)^3 = -2197

Step-by-step explanation:

(-13)^3 = -2197

Answer:

Second option

Step-by-step explanation:

Given the following question:

[tex]8(6n+6)[/tex]

To find the answer we have to simplify the following expression and then simplify the options in till we have a equivalent answer.

[tex]8(6n+6)[/tex]
[tex]8\times(6n+6)[/tex]
[tex]8\times6n=48n[/tex]
[tex]8\times6=48[/tex]
[tex]48n+48[/tex]

Now one of these options after being simplified will be equal 48n + 48.

[tex]48+6[/tex]
Already simplified

First option isn't equivalent to the given expression.

[tex]8(n+5n+6)[/tex]
[tex]n+5n=6n[/tex]
[tex]8\times(6n+6)[/tex]
[tex]8\times6n=48n[/tex]
[tex]6\times8=48[/tex]
[tex]48n+48[/tex]

Second option is equivalent to the given expression.

Hope this helps.

Answer:

See the Analysis

Step-by-step explanation:

Solution: From the problem

[tex]\left \{ {{f(x)=5^{x} } \atop {g(x)=-x+6}} \right.[/tex]

From 1 and 2

[tex]5^{x}=-x+6\\ x=1, y=5[/tex]

It means that the temperature is leaving as many people as it is increasing.

Answer:

(a) (x+9) (x+2)

(b)(x-2) (x-3)

(c) (x+2) (x+3)

(f) (x-9) (x-2)

(2) x2+11x+18

(3) x2-7x - 18

(6) x2+5x+6

Step-by-step explanation:

The correct answer is:  " [tex]j^(^-^4^)[/tex] "; or; write as:  " [tex]j^{-4}[/tex] ".

_______

Step-by-step explanation:

Given:  " [tex]\frac{j}{j^4* j}[/tex] " ;  assuming:  " [tex]j\neq 0[/tex] " ;
_______
We are asked to express the correct answer (i.e. simplying the expression in a specific manner):  "as a single term, without a denominator."  
_______
  As such, we can cancel out the "j" in the numerator, to "1" ; and cancel out the "j" in the denominator; to "1" ; since:  " j ÷ j = 1 " ;  

→  And we can rewrite the expression as:
   "  [tex]\frac{1}{j^{4}* 1 }[/tex] " ;

         =  " [tex]\frac{1}{j^4}[/tex] " ;
_______
Now, note the following property of exponents:
_______
   " [tex]x[/tex]⁽⁻ⁿ⁾ =  [tex]\frac{1}{x^n}[/tex] " ;  {" [tex]x\neq 0[/tex] "} ;
_______
Likewise:
  " [tex]\frac{1}{j^4}[/tex] ⇔ " [tex]j^(^-^4^)[/tex] " ; which is the correct answer:  

  →  " [tex]\frac{1}{j^4} = j^{-4}[/tex] " .
_______
Hope this is helpful to you!
_______

Hi! I will help you with a smile! :)

Answer:

[tex]\huge\boxed{j^{-4} }}\checkmark[/tex]

Hope it helps.

Please comment if you have any doubts.

Answered by

[tex]\fbox{PeacefulNature}[/tex]

[tex]\text{Enjoy Your Day, Evening, or Night!}[/tex]

Answer:

268 adult and 292 student tickets sold

Step-by-step explanation:

a = number  adult tickets sold

s =  number student tickets sold

a + s = 560

8a + 3.50s = 3166

a = 268 adult tickets

s = 292 student tickets

Answer:

143cm

Step-by-step explanation:

Area=2(l+b)

Substitute the values for the variables.

66=2(l+22/5)

66=2xl+2x22

5

66=2l+44

5

Cross multiply

66x5=2l+44

330=2l+44

Collect like terms

-2l = 44-330

-2l = -286

-2l = -286

-2 -2

l=143

The missing length is 143m.

Answer:

x = 9/4

Step-by-step explanation:

f(x) = 4x - 9

(first substitute f(x) with 0)

0 = 4× - 9

(Move four)

-4x = -9

=> x = -9/-4

= 9/4

If g is a vertical translation of f, the number of  units and in the direction f translated to form g is,  7 units and downward  direction

Function is a relation between a set of inputs and a set of outputs which are permissible. In a function, for particular values of x we will get only a single image in y. It is denoted by f(x).

Vertical line test:-

Whenever we want to check whether a given expression is a function or not we can apply a vertical line test, in this test we check for a single image of x , we are getting a single image or more.

If we get more images then it will not be a function.

For example, let us take, y² = 4ax

y = ±√4ax

For single value of x we get two values of y

Hence, it will not be a function.

Given that,

Two functions,

f(x) = x + 4

g(x) = x – 3

the difference in values of function f(x) & g(x)

f(x) -  g(x) =  x + 4 - ( x – 3 )

                =  x + 4 - x +3

                =    7

So, if we subtract 7 from the function f(x)

⇒    f(x) - 7

⇒    x + 4 - 7

⇒    x  - 3

So, vertical translation required is  value 7 and in downward direction

To know more about Functions check:

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Answer:

540x+680y<=20000

Step-by-step explanation:

x will be the number of laptops. Since they are $540 each, 540x is the amount spent on laptops, depending on how many (x) are purchased.

y will be the number if desktops. Since they are $680 each, 680y is the amount spent on desktops, depending on how many (y) are purchased.

Adding all the money spent on laptops and desktops, we get

540x + 680y. This amount must be less than the $20000. It can be exactly $20000 also. But it cannot be more than $20000.

540x+680y<=20000