A friend of yours wants to teach a dance class after school. She needs to rent a dance studio to teach the class, and the cost of rent is $400 for 12 weeks. The class will meet each week and your friend will charge each student the same fee for the whole course. Your friend's profit depends on how many students enroll in the course and how much she charges each student.



If your friend charges each student D dollars for the course, define a function, p, that relates the number of students who take the dance course, n, to the profit, p(n).

Answer:

✔ 3r > 34

✔ r > 11.3

✔ The squirrel ran faster than 11.3 feet per second.

Step-by-step explanation:

1. The Squirrel's speed is 3r > 34

2. The solution of the inequality is r > 11.3

3. The interpretation is: The squirrel ran faster than 11.3 feet per second.

Mathematical expressions with inequalities are those in which the two sides are not equal. Unlike to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

A squirrel runs across a road in 3 seconds.

The road was more than 34 feet wide.

1. The Squirrel's speed is

3r > 34

2. The solution of the inequality is

r > 34/3

r > 11.3

3. The interpretation is: The squirrel ran faster than 11.3 feet per second.

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Answer:

(e^2) (g) (g^4) (e^3)=e^b

(e)( e^2) (e)=ve^4

Step-by-step explanation:

Answer: 4.75c+1b ≤50

Step-by-step explanation: One cupcake costs $4.75, so “c” cupcakes cost $4.75. One brownie cost $1, so “b” brownies cost 1b. The total 4.75c+1b must be less or equal to $50.

Answer:

5 bags

Step-by-step explanation:

Given

[tex]Granola\ Bars = 25[/tex]

[tex]Popcorn\ Balls = 35[/tex]

Required

Determine the greatest number of bags

This question illustrates greatest common factor (GCF).

The number of bags will be solved by getting the GCF of 25 and 35.

This is shown below:

[tex]25 = 1 * 5 * 5[/tex]

[tex]35 = 1 * 5 * 7[/tex]

[tex]GCF = 1 * 5[/tex]

[tex]GCF = 5[/tex]

Hence, Carlos will need 5 bags

Answer: All i know is you have to multiply all of those numbers because its area

Step-by-step explanation:

Step-by-step explanation:

Here, Unitary Method is used. It tells:-

[tex]\bf{1 \ hour =}[/tex] $ [tex]\bf{7.75}[/tex]

[tex]\bf{28.5 \ hours =}[/tex] $ [tex]\bf{(7.75 \times 28.5)}[/tex]

$ [tex]\bf{220.875}[/tex] is the answer.

Hope it helps :D

Answer:

A is the answer I think

Step-by-step explanation:

The answer is A.

f(x) = x 2

Answer:

true

Step-by-step explanation:

Answer:

2.665 ounces approximately or .1665625 pounds

Step-by-step explanation:

Answer:

The total cost for the laptop including the sales tax is, $318

Step-by-step explanation:

Answer:

$318

Step-by-step explanation:

You start with your $300. Then you multiply that by 6% or 0.06 to get 18, which is the sales tax. Then you add those 2 together

Answer:

PLZ MARK BRAINLIEST!

The answer is 30.96 miles.

Step-by-step explanation:

8.25+12.23+10.48 = 30.96 miles

Answer:

The answer is 30.96 miles.

Step-by-step explanation:

8.25+12.23+10.48 = 30.96 miles

I hope this helps!

Answer:

Step-by-step explanation:

(x₁ ,y₁) = (0 , 5)   & (x₂, y₂) = (-4 , 6)

[tex]Midpoint = (\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})\\\\[/tex]

               [tex]= (\frac{0 - 4}{2} , \frac{5+6}{2}) \\\\= (\frac{-4}{2} , \frac{11}{2})\\\\=(-2 , 5.5)[/tex]

The mid-point is the average of the respective values for x and y.

So, the formula for the mid-point would be: [tex](\frac{x_{2} + x_{1}}{2}, \frac{y_{2} + y_{1}}{2})[/tex]

So for your problem this would be:[tex](\frac{-4}{2}, \frac{11}{2})[/tex]

So the final answer would be: [tex](-2, 5.5)[/tex]

Answer:

(2,2) : (6,8) → m = 3/2

(-2,5) : (3,-2) → m = -7/5

Explanation:

m (slope) = (y2-y1)/(x2-x1)

i think true because 0,4 on there is correct and so is 2,0

Answer:

27 students

Step-by-step explanation:

[tex]\frac{78}{100} =\frac{x}{35} \\[/tex]

cross multiply and you get 27

All this question is trying to ask is to find 78% percent of the total number of student in the class.

So first convert 78 to decimal by dividing it by 100: [tex]\frac{78}{100} = 0.78[/tex]

Next multiply that with the total number of students which is 35.

So, [tex]0.78 * 35 = 27.3[/tex]

Now I don't think there can be a decimal here. The question must be wrong or the percentage might be incorrect. But, just for sake, we'll round it up so the final answer would be: [tex]27[/tex]

The proportion would be: [tex]273:10[/tex]

Answer:

Step-by-step explanation:

5x+3y=15

divide by 15

[tex]\frac{x}{3} +\frac{y}{5} =1[/tex]

which is of the form

[tex]\frac{x}{a} +\frac{y}{b} =1[/tex]

where a and b are x & y intercepts.

x-intercept=3

y-inntercept=5

Answer: 9= -1.5 or -3/2

               10= -11/6 or 1.8333

                11= -10.9

                 12= 3.535

                   13= Town A is -3.33 Town B is -3 2/5, 2/5= .44, so town B is colder, as it is -3.44

                     14= I'm not sure about number 14, sorry about that

9.

Explanation: So for question 9, you need to find the LCD (Least common denominator) so you list out the multiples of 8 and 4, when doing so, you find out that 8 is the LCD of both, since 8 is both a multiple of itself and of 4.

So, to get the answer, you do 4 * 2 and anything you do to the denominator (bottom number), you do to the nominator (top number).

So now you have -8/3/8 +6/2/8 then you just add the nominators and whole numbers like normal. You get, -2/1/8 (Remember you are adding a positive number to a negative number.)

Answer: -2/1/8

10.

Explanation: Same process as question 9.

Answer: -4/1/12

11.

Explanation: Read -7.3 out loud, it would be negative seven and 3 tenths, that makes it easy to convert as a fraction. It would be -7/3/10. Do the same for the other number, and you have -3/6/10, then you just add. You get -10/9/10.

Answer: -10/9/10

12.

Explanation: Same process as question 11. (You're in the thousandths now.) You get 3/535/1000. Reduce.

Answer: 3/107/200

13.

Explanation: You have 2 options here, to convert the decimal into a fraction, or to convert the fraction into a decimal, I'll be changing the fraction into a decimal, you wanna write it as a 10 as a denominator, so to get to 10 you multiply the denominator by 2, and anything you do to the denominator, you do to the nominator. So, -3/2/5 as a decimal is: -3.4, then you go ahead and compare them and you can see that the temperature in town A is colder.

Answer: The temperature in town A is colder.

14.

Explanation: For this one, you just subtract or add the amount to 7number. The dates don't matter, just telling you to do it in that order.

60.68 + 75.50 = 136.18

136.18 - 25.16 = 111.02

111.02 - 82.05 = 28.97

28.97 + 59.95 = 88.92

Answer: $88.92

Answer:

false is the first answer the second one is false and the third one is True

Step-by-step explanation:

1. False

2. False

3. True

Answer:

I do it for the point haha

Step-by-step explanation:

you silly elf he

The translation rule applied to the quadrilateral ABCD is T(1,0). The correct option is B.

A translation in mathematics moves a shape left, right, up, or down but does not turn it. The translated (or image) shapes appear to be the same size as the original shape, indicating that they are congruent.

Given that the quadrilateral is translated on the x-y plane from ABCD to A'B'C'D'.

The translation applied to the coordinates of the quadrilateral will be one unit to the right and zero units up or down.

The translation will be written as,

T ( 1 , 0 )

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The equation of the line written in slope intercept form is 0.8333x + 24

From the question given :

General form of a slope intercept equation :

b = slope = (y2 - y1) / (x2 - x1)

Slope = (-1 - 14) / (6 - (-12)) = - 15 / 18 = 0.8333

The intercept, c can be obtained thus :

14 = 0.8333(-12) + c

14 = - 10 + c

14 + 10 = c

c = 24

Therefore, the equation can expressed thus y = 0.8333x + 24

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Answer:

The better bar to buy is the Nutty Crunch

Step-by-step explanation:

4.74 / 6 = 0.79 per bar

7.80 / 10 = 0.78 per bar

:)

Answer:

Nutty Crunch is better

Step-by-step explanation:

Answer:

when x = -5 y is -48

when x is -1 y is -8

when x is 0 y is 2

when x is 1 y is 12

Step-by-step explanation:

Answer:

Responsiveness to the environment or reaction to stimuli

Step-by-step explanation:

The characteristics displayed by the deer is referred to as responsiveness to the environment or response to stimuli.

All living things show some degree of responsiveness to changes in their environment. Living things respond in different ways to a particular stimuli, take for example, the response of the deer. The deer senses danger as it seems Molly when Molly stepped on the twink making it to snap. This puts the deer in red alert which made it bounds away.

✅Responsiveness to the environment or reaction to stimuli is what the deer displayed in this instance.

Answer:

THat poor twink

Step-by-step explanation:

HIS BF will miss himm

Answer:

Me

Step-by-step explanation:

Because I am really good at math

Answer:

y = x⁴- 5x² + 4

y = x(x + 3)(x - 2)

Step-by-step explanation:

1). y = x⁴- 5x² + 4

      = x⁴- 4x² - x² + 4

      = x²(x² - 4) - 1(x²- 4)

   y = (x² - 1)(x² - 4)

   y = (x - 1)(x + 1)(x - 2)(x + 2)

  Therefore, zeros of this polynomial are,

   x = -2, -1, 1, 2

   From the given graphs, first graph has the zeros (x-intercepts) as x = -2, -1, 1, 2.

   So the graph (1) represents the polynomial → y = x⁴- 5x² + 4

2). Second graph shows the x-intercepts at x = -3, 0, 2

   Since, y = x(x + 3)(x - 2) is the polynomial with x intercepts at x = -3, 0, 2

   Therefore, y = x(x + 3)(x - 2) represents the second graph.