Write a division equation to show a 26-pack of candy bars divided equally among 7 people. How many candy bars will each person have?Express the answer as a mixed number.

Answer:

-3 and 3

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]x^2-2x-4=-2x+5\\ \\ x^2-9\\ \\ (x+3)(x-3)[/tex]

Answer:

x > 125

Step-by-step explanation:

Pre-Algebra

Order of Operations: PEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define inequality

x/25 > 5

Step 2: Solve for x

Multiply 25 on both sides:                    x > 125

Here we see that any number x greater than 125 would work as a solution.

Answer:

0.153846154

Step-by-step explanation:

26 pounds for 4 acres

1 pound will need less acres

Answer:

15.874507866388

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Answer:

power or give me the answer choices

Step-by-step explanation:

Answer:

Step-by-step explanation:

Q and X

On a telephone dial, the letters "Q" and "Z" do not appear. The dial was designed to include commonly used letters and numbers, prioritizing efficiency and simplicity in dialing.

On a traditional telephone dial, there are two letters that do not appear:

The letter "Q" does not appear on the telephone dial. This omission is because the letter "Q" is not necessary for dialing phone numbers or for any commonly used telephone functions.

The letter "Z" is also absent from the telephone dial. This omission is because the letter "Z" is not needed for dialing phone numbers and is not commonly used in telephone-related applications.

The layout of the telephone dial was designed to accommodate the most frequently used letters and numbers while minimizing the number of keys. This design decision was made to ensure efficiency and simplicity in dialing numbers and accessing telephone services.

To know more about functions:

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Answer:

45 feet.

Step-by-step explanation:

Given that a model of a lighthouse has diameter 8 inches and height 18 inches, and the actual diameter of the lighthouse is 20 feet, in order to find its actual height, the following calculation has to be made:

20 feet = 240 inches

240 / 8 = 30

Scale ratio: 1:30

18 x 30 = 540

540 inches = 45 feet

Therefore, the actual height of the lighthouse is 45 feet.

Answer:

45 ft

Step-by-step explanation:

Answer:

East Port Tier City is 11.5 hours ahead of Phoenix.

Step-by-step explanation:

Given that the city of Phoenix, Arizona is located in the UTC -7 time zone, while East Port Tier City is located at UTC +4.5, to determine the time difference between the two cities, the following calculation must be performed:

4.5 - (-7) = X

4.5 + 7 = X

11.5 = X

Thus, the time difference between Phoenix and East Port Tier City is 11.5 hours.

9514 1404 393

Answer:

  (a)

Step-by-step explanation:

The appropriate graph is the one that has x-values greater than 7.5 shaded. That is the meaning of ...

  7.5 < x

Step-by-step explanation:

X-intercept, y = 0

0 = -x² + 10x - 25

-x² + 10x - 25 = 0

-(x² - 10x + 25) = 0

x² - 10x + 25 = 0

(x - 5)(x - 5) = 0

x = 5

(5,0)

Answer:

y = -7x - 2

Step-by-step explanation:

use y = mx + b

y = y-coordinate = 5

m = slope = -7

x = x-coordinate = -1

b = y-intercept = the only missing piece/what we're solving

usually, for an equation, x and y stay as variables, but to find the y intercept we need to plug in the coordinates:

5 = (-7)(-1) + b                   multiply -7 and -1

5 = 7 + b                           subtract 7 from both sides

b = -2                              

plug b into the equation and leave x and y as variables:

y = -7x - 2

Answer:

x = 6

Step-by-step explanation:

Since the given triangles ΔLMN and ΔCBQ are similar,

Their corresponding sides will be proportional.

[tex]\frac{LM}{CB}= \frac{MN}{BQ}=\frac{NL}{QC}[/tex]

Since, [tex]\frac{LM}{CB}= \frac{MN}{BQ}[/tex]

[tex]\frac{(5x-6)}{6}=\frac{52}{13}[/tex]

5x - 6 = 24

5x = 30

x = 6

Therefore, x = 6 will be the answer.

Answer:

3/8 % = 37.5 %

Step-by-step explanation:

Answer:

3/8

Step-by-step explanation:

Answer:

t + 40 = 90

Step-by-step explanation:

90 minutes volunteering

40 minutes delivering flowers

90 - 40 = number of minutes answering phone   (50 minutes)

so, t = 90 - 40    or  rearranged to t + 40 = 90

Answer:

Step-by-step explanation:

Tan A = Sin A/Cos A

Cot A = Cos A / Sin A

Sin A*Cos A * tan A + Cos A * Sin A * Cot A

  [tex]= Sin A * Cos A * \frac{Sin A}{Cos A} + Cos A*Sin A * \frac{Cos A}{Sin A}\\\\= Sin A * Sin A + Cos A * Cos A\\\\= Sin^{2} A + Cos^{2} A\\\\= 1[/tex]

Answer:

54

Step-by-step explanation:

1. 36

2. 42

3. 48

4. 54

Answer:

When x = 5, y = 8.

Step-by-step explanation:

y is inversely proportional to X.

This means that we solve this using the rule of three for inversely proportional variables, that is, we apply line multiplication instead of cross multiplication.

y = 20, x = 2

Work out y when x = 5

20 - 2

x - 5

Applying line multiplication

[tex]5y = 40[/tex]

[tex]y = \frac{40}{5}[/tex]

[tex]y = 8[/tex]

When x = 5, y = 8.

Rotating a point 180 degrees in the coordinate system just reverses the signs of the original coordinates. L=(8,-6), M=(8.-1), N=(5,-3) become L=(-8,6), M=(-8,1), N=(-5,3)

Answer: x+5y=-13= (x=−5y−13)

   2x-5y=-20​= (x=5/2y-10)        

Step-by-step explanation: The answers are labeled in parenthesis. According to my calculations, this is what I got. Sorry for any inconvenience.

Answer:

x+5y=-13 ......(1)

2x-5y=-20..........(2)

adding equation 1 and 2

x+5y+2x-5y=-13-20

3x=-33

x=-33/3=-11....answer

multiplying equation 1 by 2 and adding equation 1&2

2x+10y-2x-(-5y)=-26-(-20)

10y+5y=-26+20

15y=-6

y=-6/15=-2/5......answer

Answer:

2

Step-by-step explanation:

3 1/5 * 5/8

First, change 3 1/5 into an improper fraction.

3 1/5 = 16/5

Then, substitute it into the original equation.

16/5 * 5/8

Multiply the numerators and denominators.

16*5 / 5*8 = 80 / 40 = 2

Answer:

4

Step-by-step explanation:keep change flip 4/5 x 5/1 = 20/5= 4

Answer:

Step-by-step explanation:

A806.5

Answer:

806.5 answer  

Step-by-step explanation:

Answer:

The answer is r < 4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

hoped this helped!

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Answer:

8.5m

Step-by-step explanation:

Answer:

b) μ = 2 and σ = 1.29

Step-by-step explanation:

Step(i):-

Given that the A spinner is divided into six equal-sized sectors labelled 1 through 6

Given that the probability of labelled '1'

                      [tex]p = \frac{1}{6}[/tex] =0.16

                     q = 1-p =  1- 0.16 = 0.84

Let 'X' be a random variable in binomial distribution

The mean of the binomial distribution

      μ = n p

     μ  =  [tex]12 (\frac{1}{6} ) = 2[/tex]  

The mean of the binomial distribution  = 2

Step(ii):-

The standard deviation of X

                σ [tex]= \sqrt{npq}[/tex]

               σ = [tex]\sqrt{12(0.16)(0.84}[/tex]

                  σ = [tex]1.269[/tex]

The standard deviation of the binomial distribution

                σ = [tex]1.269[/tex]

Answer:

b

Step-by-step explanation:

Answer:

D. -1, -1. 2,8. 5,17. 8, 25

Step-by-step explanation:

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