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Drupady [299]
3 years ago
7

The school that Billy Bob goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3

senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Find the price of a senior citizen ticket and the price of a child ticket.
What is the ordered pair of your intersection?

Make sure you use parenthesis and no spaces! example: (5,9)
Mathematics
1 answer:
svp [43]3 years ago
5 0

Answer:

if your looking for the ordered pair its 8,14....But if you looking for the answer for the prices it

for grandpa 8 dollars

For children 14 dollars

write

S8,C14

Step-by-step explanation:

Litterally the answer is the ordered pair and the answer is on the graph shown in the problem.

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Jack plotted the graph below to show the relationship between the temperature of his city and the number of ice cream cones he s
timurjin [86]

Answer:

(a) The amount of ice cream increase as temperature increases

(b)

y = 2x + 5 --- equation

y = 5 --- y intercept

m = 2 --- slope

Step-by-step explanation:

Given

See attachment for graph

Solving (a): The relationship between the variables

From the attached graph, the dots on the graph increases towards up-right direction. This implies that there is a positive correlation between the variables.

In other words;

The amount of ice cream increase as temperature increases

Solving (b): The line of best fit

First, we draw a line through the points (the line should have almost equal points on both sides; see attachment 2).

From (2), we select any 2 points on the line:

(x_1,y_1) = (15,35)

(x_2,y_2) = (0,5)

The slope (m) is:

m = \frac{y_2 -y_1}{x_2 - x_1}

m = \frac{5-35}{0-15}

m = \frac{-30}{-15}

m = 2

So, the line of best fit is:

y = m(x - x_1) + y_1

Substitute known values:

y = 2(x - 0) + 5

y = 2(x) + 5

y = 2x + 5

The y-intercept is when x=0

So, we have:

y = 2*0 + 5

y = 0 + 5

y = 5

6 0
2 years ago
Which of the following equation has x = 0 as a solution?
Sophie [7]

Step-by-step explanation:

is this the question you asked

3 0
2 years ago
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A sample size of n= 20 is a simple random sample selected from a normally distributed
Alina [70]

Answer: 2.093

Step-by-step explanation: just took it

7 0
2 years ago
The___ of an angle is the ratio of the opposite leg length to the hypotenuse length.
ozzi
The answer would be sine
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2 years ago
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A 2-column table with 2 rows. Column 1 is labeled x with entries negative 7, 0. Column 2 is labeled y with entries 0, 1.
posledela

Answer:

1/7 i took the assigmnet this was the awnser

3 0
3 years ago
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