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VikaD [51]
3 years ago
14

The Jenkin's family decided to go to a concert in the park for their family reunion. A total of 29 family members attended. An a

dult ticket cost $6.50 and a child ticket cost $5.00. The bill came to $164.50. How many children went to the concert?
A) 13
B) 694
C) 16
D) 1
Mathematics
1 answer:
barxatty [35]3 years ago
4 0

Answer:

16   PLS GIVE ME BRAINLIEST

Step-by-step explanation:

X=ADULTS TICKET AND Y=CHILDRENS TICKET

x+y=29 because their are 29 people attending

6.50x+5y=164.5 because htats how much it coests

now bring anyy equation in y=mx+b form.

so it will be y=29-x

6.5x+5(29-x)=164.5

6.5x+145-5x=164.5

1.5x=19.5

x=13

Now plug it in any one of the equation

13+y=29

y=16

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Answer:

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So 18-24 has 80 people

25-31 has 120 people

32 -38 has 40 people

39-45 has 20 people

Step-by-step explanation:

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2 years ago
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Answer:

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3 years ago
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baherus [9]

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Step-by-step explanation:

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You can observe in the figure that the coordinates of the point A is this:

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4 0
3 years ago
Read 2 more answers
A coffee shop spends $408 for an order of 17 cases of paper cups.
solong [7]

Answer:

Option C is correct

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Step-by-step explanation:

Unit rate defined as the rates are expressed as a quantity of 1, such as 3 feet per second or 7 miles per hour, they are called unit rates.

As per the statement:

A coffee shop spends $408 for an order of 17 cases of paper cups.

Unit rate per cases = \frac{408}{17} =\$24

Now, if If the coffee shop adds 5 more cases of paper cups to the order

then,

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To find how much  total cost coffee shop spends.

Total cost = unit rate \times total number of cases

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Therefore, total costs coffee shop spends = $528

3 0
3 years ago
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Answer: YOU MUST USE PEMDAS

Step-by-step explanation:

pls give me brainliest im almost lvled up

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