(BRAINLIEST) The Arcadia Theater charges $4 for adult tickets and $3 for student tickets. Mr. Steele purchased 9 tickets (some student and some adult) for $31. Which system of equations could be used to find the number of adult tickets and student tickets purchased?
A. a + s = 31 ; 4a + 3s = 9
B. 4a + 3s = 31 ; a + s = 9
C. 3a + 4s = 31 ; a + s = 9
D. 3a + 4s = 9 ; a + s = 31

Answer:

w^6/9

Step-by-step explanation:

w to the power of 6 divided by 6

Answer:

A since if we multiply 4 × 4x, we get 16x, and 4 × 4, we get 16, which cancels with the other 16x - 16 on the left side. That makes sure that any x we choose will cancel out in the end.

Step-by-step explanation:

1. 16x - 16 = 4(4x-4)

2. 16x - 16 = 16x - 16

3. 0 = 0

Answer:

399 children, 33 adults

Step-by-step explanation:

Children = c

Adults = a

c + a = 432

a = 432 - c

1.5c + 2a = 664.50

1.5c + 864 - 2c = 664.50

-.5c + 864 = 664.50

-.5c = -199.5

.5c = 199.5

c = 399

432 - 399 = 33

a = 33

Answer:

kids = 399

adults = 33

Step-by-step explanation:

Answer: 122

Step-by-step explanation:

Solving the equation...

Substitute the values of x and y...

8(3^2) + 25(2)

= 122

Answer:

122

Step-by-step explanation:

8x^2+25y

8(3)^2 +25(2

72+ 50 =122

Answer:

Question 1.

1 can of soup 5 can of water 3 can of soup 15 can of water 2 can of soup 10 can of water 2.5 cans of soup to 12.5 cans of water 4 cans of soup 20 cans of water

Question 2.

a. W=sx5

b. S=w/5

c. 25 cans of water

d. He can add 7 cans of soup

Step-by-step explanation:

Answer:

624 cards

Step-by-step explanation: 52 x 12 = 624

Answer:

624

Step-by-step explanation:

52 x 12 = 624

Answer:

x = 8.36

Step-by-step explanation:

First, subtract 4.6 from both sides of the equation, then just simplify.

Answer: x = 8.36

(same thing as 209/25)

Step-by-step explanation:

Move the constant to the right hand side and change its sign.

x = 12.96 - 4.6

Subtract the numbers.

x = 8.36

Answer:A

Step-by-step explanation: use algebra to find the value in the absolute value symbols which is 10/3. Then multiply that by -1 which gets you -10/3. Then multiply -10/3 with the reciprocal of 5/6 which gets you -4

Answer:

I pretty sure the answer is A

Step-by-step explanation:

1.Since opening night, attendance at Play A has increased steadily, while attendance at Play B first rose and then fell. Equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. On what day(s) was the attendance the same at both plays? what was the attendance?

Play A: y=7x+84

Play B: y=-x^2+40x-6

A. The attendance was the same on day 30. The attendance was 294 at both place that day.

B.The attendance was the same on day 3. The attendance was 105 at both place that day.

C. The attendance was never the same at both plays

D. The attendance was the same on days 3 and 30. The attendance at both plays on those days was 105 and 294 respectively.

Answer:

2 flavors and 4 toppings

Step-by-step explanation:

For there to be 8 possible ways, you need to have inputs that can equal that. 4×2 is 8

Answer:

Formula of a Right Cylinder:

V=r ²h

V=(4)²(4)

V=(16)(4)

V=64

the answer to your question would be A) 64

Explanation:

I don't know for sure tho ... nah I'm jus playin , I'm valid

Answer:

4, 4, 2, 32, 3, 8, 2, 48, 32, 48, 80 (all answers in order)

Step-by-step explanation:

First of all the first figure has area 4x2x4 (the side lengths, the second four came from subtracting 7 from 3) which makes 32 then the second shape has side lengths 3, 8, and 2 which multiply to make 32 then finally you add them getting 80

Would be amazing if you marked brainliest :)

Answer:

Hi there! Your answer would be 136.08, because you must times all 3 numbers they give on the picture.

Step-by-step explanation:

Answer:136.08

Step-by-step explanation:

Answer:

B & B.

Step-by-step explanation:

1.

[tex] \frac{x}{8} \geqslant - 1.5[/tex]

[tex] \frac{x}{8} \times 8 \geqslant - 1.5 \times 8[/tex]

[tex]x \geqslant - 12[/tex]

2.

[tex]16 > - 8 + x[/tex]

[tex]16 + 8 > x - 8 + 8[/tex]

[tex]x < 24[/tex]

Answer:

the answer is 3722

Step-by-step explanation:

Answer:

16 children and 11 adults

Equation 1: a + c = 27

Equation 2: 4a + c = 60

Step-by-step explanation:

Answer:

128.74

Step-by-step explanation:

.8x = 120.00

.87x = 112.00

This represents an easier way to do the problem if there is 20% off that means you are paying 80% of the original cost. You are paying 87% if it is 13% off.

To find the price at nine-irons divide 112 by .87

20% of 120 is 24

120 - 24 = 96

96 - 8 = 88

13% of 100 is 13

100 - 13 = 87

Sorry I don't understand this one

Answer:

not number 5 is is biased.

Number 6 is not biased.

Number 7 is not biased.

Step-by-step explanation:

Biased means of an estimator is the difference between this estimator's expected value and the true value of the parameter being estimated.

Answer:

I can only help you with Part C and E as these two are the ones I am able to answer.

Part C: slopes are not the same

Part E:  195 yards

Step-by-step explanation:

Part C:

Part E: The slope of the line follows a linear pattern; therefore, find the equation for the line by calculating the slope and plugging in a point.

Slope:

y2-y1/x2-x1; (9, 105) (8,115)

(115-105)/(8-9) = -10; the slope is -10, now solve for the equation of the line.

y=mx+b; plug in the point (9,105)

105 = -10(9) +b

105 = -90 +b, add 90 to both sides

195 = b; rewrite the equation;

y=-10x+195; x stands for the iron, plug in 0 for x;

y=-10(0)+195

y=195 yards.

Answer:

A  The scatter plot that matched the data is the second scatter plot while the first scatter plot wrongly represents the data because values of the Iron not present in the data is also represented in the scatter plot and also some values present in the data table is also missing in the First scatter plot.

B  The scatter plot describes the strong negative association because in the scatter plot strong downhill linear relationship.

C  In mathematics the slope or gradient of a line is a number that describes both the direction and the steepness of the line. Slope is denoted by the letter m in the equation of a straight line "y = mx + c".

D  195 yards

F im unsure of F i am sorry.

Step-by-step explanation:

Answer:

70+(8x+30)=180

-70              -70

8x+30=110

  -30     -30

8x=80

x=10

Step-by-step explanation:

hope that helped! have a great day or night :)

Answer:

here you go

Step-by-step explanation:

To find the slant height of triangular faces: The slant height of a triangular pyramid is generally represented by 's'. Add all the areas together. Thus, the surface area of a triangular pyramid formula is 1⁄2(a × b) + 3⁄2(b × s) in squared units.

The surface area of this triangular pyramid is 10.908 in².

We have,

Base of Triangle= 3 in

Height of Triangle= 3 inch

P = 3 inch

h = 4 inch

Now, slant height= √4² + 1.5² = √16+2.25 = 4.272 inch

So, the Surface Area of Triangular Pyramid

= base Area + 1/2 x 3 x 4.272

= 1/2 x 3 x 3 + 6.408

= 4.5 + 6.408

= 10.908 in²

Thus, the surface area of this triangular pyramid is 10.908 in².

Learn more about Surface Area of Pyramid here:

https://brainly.com/question/32228774

#SPJ6

Answer:

The answer is A. Quadratic function

Step-by-step explanation:

Answer:

your correct answer is A

Step-by-step explanation:

Answer:

Its B. two

Step-by-step explanation:

9·2 =18 and 18-2 =16

Answer:

B. 2

Step-by-step explanation:

[tex]9r-2=16[/tex]

First, add 2 to 2 and 16.

[tex]-2 + 2 = 0[/tex] (cancels itself out)

[tex]16 + 2 = 18.[/tex]

Now we are left with:

[tex]9r = 18[/tex]

Lastly, divide the coefficient from the answer.

[tex]18/9=2[/tex]

Therefore, the value of 'r' is 2.

Here is an attachment to make this clearer.

Answer:

D. -93/20

Step-by-step explanation:

-6/5 is -1.2 in decimal form so then you multiply -1.2 by 3.875 and get -4.65, convert that into a fraction and get -93/20.

Answer:

2

Step-by-step explanation:

They are 2 units apart from each other