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Alona [7]
3 years ago
10

The drama club spent $8.50 per person on food for a cast party. The total cost of the food was $229.50. How many people were at

the cast party?
Mathematics
2 answers:
Anarel [89]3 years ago
6 0
27 because if you divide $229.50 by $8.50 then you get that
castortr0y [4]3 years ago
5 0
8.50x=229.50
x=27

There are 27 students at the cast party

x=the number of students at the cast party.
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Stella graphs the equation y=1/3x – 2
faltersainse [42]

we have

y=\frac{1}{3}x-2

<u>Statements</u>

<u>case A)</u> The graph is a straight line.

The statement is True

Because, this is a linear equation (see the attached figure)

<u>case B)</u> The line passes through the origin.

The statement is False

Because the point (0,0) is not a solution of the equation

Verify

Substitute the value of x and y in the equation

0=\frac{1}{3}*0-2

0=-2 ------> is not true

the point (0,0) is not a solution

therefore

The line does not pass through the origin

<u>case C)</u> The line passes through the point  (0,-2)

The statement is True

Because the point (0,-2) is a solution of the equation

Verify

Substitute the value of x and y in the equation

-2=\frac{1}{3}*0-2

-2=-2 ------> is true

the point (0,-2) is a solution

therefore

The line passes through the point (0,-2)

<u>case D) </u>The slope of the line is 3

The statement is False

Because, the slope of the line is m=\frac{1}{3}

<u>case E)</u> The y-intercept of the line is 2

The statement is False

we know that

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

find the value of y

y=\frac{1}{3}*0-2=-2

the y-intercept is equal to -2


5 0
4 years ago
Read 2 more answers
6/4=x/18 what is the answer to this question or proportion
kotegsom [21]
The answer is x=27. your welcome. :)
4 0
3 years ago
Read 2 more answers
Plzzzzz help …. T understand
bazaltina [42]
Pythagorean Theorem: a^2 + b^2 = c^2
a = 6
c = 9
b = ?
6^2 + b^2 = 9^2
36 + b^2 = 81
b^2 = 81 - 36
b^2 = 45
b = sqrt(45)
b = 6.71 miles
3 0
3 years ago
How much faster is the 6 minutes 47.30 seconds time than the 6 minutes 52.01 seconds time?
lara31 [8.8K]

Answer:

25

Step-by-step explanation:

25 25

3 0
3 years ago
Hi pleaseuor to meeting you all and have a good day
Rainbow [258]

Answer:

And you too.

thank you.

Am glad for using this app

4 0
2 years ago
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