Jin sells concert tickets at the theater box office. The ratio of student tickets to adult tickets sold is 4 : 5. Each student ticket costs $5, and each adult ticket costs $7. Jin sells 189 tickets altogether. Part A: How many student tickets does Jin sell? How many adult tickets? Explain your reasoning. Part B: How much more money does Jin receive from selling adult tickets than from selling student tickets? Explain your reasoning​

Step-by-step explanation:

3/4 + 1/2= 3+2/4= 5/4

Hope it helps you

Answer:

[tex]\frac{5}{4}[/tex]

Step-by-step explanation:

[tex]=\frac{3}{2} +\frac{1}{2}[/tex]

[tex]=\frac{3}{4} +\frac{2}{4}[/tex]

[tex]=\frac{3+2}{4}[/tex]

[tex]=\frac{5}{4}[/tex]

[tex]slope = \frac{1}{2} [/tex]

Hope it helps you...

Answer:

Part A. Answer: The company will be successful selling 23 shirts.

Part B. Answer: The company will not be successful selling 10 shirts.

Part C. Answer: 13 shirts

Step-by-step explanation:

initial cost: $50

cost per shirt: $3

sale price per shirt: $7

number of shirts: x

The cost, y, of x shirts is

y = 3x + 50

Part A.

cost of 23 shirts

y = 3(23) + 50

y = 119

revenue from selling 23 shirts:

23 * $7 = $161

It costs $119 to make 23 shirts. They are sold for $161.

Part A. Answer: The company will be successful selling 23 shirts.

Part B.

cost of 10 shirts

y = 3(10) + 50

y = 80

revenue from selling 10 shirts:

10 * $7 = $70

It costs $80 to make 10 shirts. They are sold for $70.

Part B. Answer: The company will not be successful selling 10 shirts.

Part C.

To break even, the cost and the revenue must be equal.

Cost of x shirts: 3x + 50

Revenue from selling x shirts: 7x

7x = 3x + 50

4x = 50

x = 12.5

The break even point is 12.5 shirts. Since the number of shirts sold must be a whole number, the break even number is 13.

Part C. Answer: 13 shirts.

Answer:

-7x^2 + 5x + 12 AC = -84 factors = 12, -7

-7x^2 - 7x + 12x + 12

-7x (x + 1) + 12 (x + 1)

(-7x + 12) (x + 1)

Answer:

b or c

Step-by-step explanation:

Answer:

96×pi ft³

Step-by-step explanation:

by the way, it is totally easy to search for formulas on the internet.

the volume of a cone is

Vc = pi×r²×height/3

we have been given the slant height (10 ft) and the lateral "wall" area of the cone (60×pi ft²).

this wall area is

Aw = pi×r×slant height

60×pi = pi×r×10

60 = r×10

6 = r

so, now we know r fuer the volume formula, and we need the height of the cone (the inner one).

we use Pythagoras

10² = r² + height²

100 = 36 + height²

height² = 64

height = 8 ft

so, now we use the main formula for the volume

Vc = pi×r²×height/3 = pi×6²×8/3 = pi×36×8/3 = pi×12×8 =

= 96×pi ft³

cubic feet ! it is a volume !

Answer:

2(2x + y + 3y)

=

4x + 8y

4x + 2y + 6y

Answer: I believe it is the 2nd option.

Step-by-step explanation:

I hope I helped , Have a great day or night . Xoxoxo.

Answer:

10 quarters

40 dimes

Step-by-step explanation:

q + d = 40

25q + 10d = 625

25 > 10

q < d

25(10) = 250

10(40) = 400

$2.50 + $4.00 = $6.00

Answer:

15 quarters and 25 dimes

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

By adding one to the equation, you are shifting it up one along the y-axis, as the picture depicts.

I hope this helped!

Answer:

Step-by-step explanation:

The standard form of a circle is

[tex](x-h)^2+(y-k)^2=r^2[/tex] where h and k are the center of the circle and r is the radius. Our center is located at (0, 1), so h = 0 and k = 1. Going from the center straight up of down we have to move 2 units to get to a point on the outside of the circle, so r = 2. Filling in our equation:

[tex](x-0)^2+(y-1)^2=2^2[/tex] which simplifies a bit to

[tex]x^2+(y-1)^2=4[/tex]

Answer:

The formula is 4cm times 9cm which is 36cm. Then times that by pi which is 113.04. The answer is 113.04

Step-by-step explanation:

Answer:

Volume - 452.16 cm

Step-by-step explanation:

First we need to find the area of the circle.

Area of a circle - (3.14)r^2

Insert the radius in the formula -

(3.14) (4)^2

3.14 x 16

50.24 is the area of the circle

Now, we have to multiply this value by the height of the cylinder in order to find the volume.

50.24 x 9 = 452.16 cm

Answer:

Step-by-step explanation:

11.25=11.25 hrs

12.09=12.09 hrs

time=12.09-11.25=44 minutes

Answer:

44 minutes

Step-by-step explanation:

35 minutes from 11:25 AM to 12 pm

9 minutes from 12:00 pm to 12:09 pm

35 + 9 = 44 minutes.

Answer:

hope it helps .............

Answer:

y=-4x+4

Step-by-step explanation:

y-y1=m(x-x1)

y-(-4)=-4(x-2)

y+4=-4(x-2)

y=-4x+8-4

y=-4x+4

A slope of a line is the change in y coordinate with respect to the change in x coordinate. The equation of the line in slope intercept form which is passing through (2,-4) is  -4x +7.

A slope of a line is the change in y coordinate with respect to the change in x coordinate. The equation of a line in slope intercept form is given by

y = mx + c.

Given the slope of the line, m=-4. Also, the point through which the line is passing,

(x₁ ,y₁) =(2,-4)

Since the equation of the line in the slope-intercept form of the line is given by

y = mx +c

Since, the above line is passing through (2, -4) and the slope is -4.

Therefore,-4 = -4(2) + c⇒ -4 = -8 + c⇒ -1 +8 = c⇒ c = 7

Substitute the value of m and c in the equation

y = mx + c

⇒ y = mx + c

⇒ y = -4x +7

Therefore, the equation of line in slope intercept form which is passing through (2, -4) is y = -4x +7.

Learn more about the slope of the line here:

https://brainly.com/question/14511992

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Answer:

[tex]( \frac{4x}{y})^{2}[/tex]

Step-by-step explanation:

===================================

Explanation:

HA = hypotenuse angle

The tickmarks tell us that the hypotenuse IJ is the same length as the hypotenuse LM. So that's the "hypotenuse" portion of "HA".

The "angle" portion refers to the acute angles HIJ and KLM being the same measure, as shown by the curved arc marking. We aren't referring to the right angles because the HA theorem can only be used for right triangles, so that means the right angle is already built into it (and we can ignore the right angles).

Notice how HA is a special case of AAS.

Answer:

I'll setup the problem, you do the calculation

Step-by-step explanation:

given the area of a square, you take the square and that is the side of the square

[tex] \sqrt{9 {q}^{4} {r}^{8} {s}^{6} } [/tex]

the square root of a number that is raised to a power is found by dividing the power by 2

example

[tex] \sqrt{ {x}^{6} } = {x}^{3} [/tex]

do that for each term and you have you answer

comment if you have questions

Answer:

1 = 117 ( vertically opposite angles are equal )

2 = 117 ( corresponding angles are always equal )

Step-by-step explanation:

Answer:

angle one=122 because it is using the alternate interior angle theorem

angle 2=58 because it is using the consecutive interior angle theorem

hope this helps

have a good day :)

Step-by-step explanation:

remember consecutive=same sine 122 is on the same side of angle 2 just substract 180-122=58

since 122 is on the opposite side of angle 1 it's going to be alternate something so since it's on the inside its going to be alternate interior angle

Answer:

9 :  7, or 9/16 to 7/16

Step-by-step explanation:

We know that there are 9 blue hats.

We know there are 7 red hats.

This is a 9 : 7 ratio.

In fraction form, we must find the total ratio, use that as the denominator, then take the seperate amounts, such as bluei adn red hats, and use that as the numerator:

9+7=denominator

denominator = 16

Blue hats = 9

Ratio of red = 9/16

Red hats = 7

Ratio of red = 7/16

Hope this helps!

Answer:

40-28=12 Sahil got 28 right and 12 wrong

12+7=19 Angelina got 19 wrong and 21 right

40-19= 21

B would be correct

a +7=28

a= 28-7

a=21

Answer:

(1, 2); (6, 7)

Step-by-step explanation:

Answer:

$90

Step-by-step explanation:

c = 50 + .2m

c = 50 + .2(200)

c = 50 + 40

c = 90

Answer:

3

Step-by-step explanation:

2x^9 = 1

3x^6 = 2

- x - 20 = 3

Answer:

the answer is A

Step-by-step explanation:

Answer:

Equation: 80-25= m

Solution: 80-25= 55

Check: 25+55= 80

Step-by-step explanation:

BigBrain