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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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Which is a linear function?
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A

Step-by-step explanation:

A linear function describes a straight line with constant gradient. Hence A is the answer as it has a constant gradient of -1 .

B is wrong as the graph has an undefined gradient.

C is wrong as it has an increasing gradient.

D is wrong as it does not have a constant gradient too.

7 0
3 years ago
One base of a triangular prism has two sides that are 15 inches wide and 10 inches long what is the possible length for the thir
Tcecarenko [31]
18.03 inches
Put the dimensions into the pythagorean theorem, that will give you the answer.
7 0
3 years ago
Brainliest to correct!
Nimfa-mama [501]

szaeAnswer:

fhx

Step-by-step explanation:ees

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4 0
2 years ago
Read 2 more answers
If mRS=x then write an equation that could be used to solve for x and find the value of x
Fed [463]

Answer:

a) x = 30°

b) mRS = x = 30°

mST = 4x = 4(30°) = 120°

mTU = 4x = 4(30°) = 120°

mUR = 3x = 3(30°) = 90°

Question:

The complete question as found on Chegg website:

In the diagram below, secants PT and PU have been drawn from exterior point P such that the four arcs

intercepted have the following ratio of measurements:

mRS : mST :MTU : mUR=1:4:4:3

(a) If mRS = x, then write an equation that could be used to solve for x

and find the value of x.

(b) State the measure of each of the four arcs.

mRS =

mST =

MTU

MUR =

Step-by-step explanation:

Find attached the diagram related to the question

mRS : mST : mTU : mUR = 1:4:4:3

Since mRS = x

Writing the ratios of the measure of angle in terms of mRS:

mST = 4× mRS = 4×x = 4x

mTU = 4× mRS = 4×x = 4x

mUR= 3× mRS = 3×x = 3x

The sum of measure the 4 measures of arc = 360° (sum of angle in a circle)

mRS + mST + mTU + mUR = 360°

x + 4x + 4x + 3x = 360

12x = 360

x = 360/12

x = 30°

b) The measure of angle

mRS = x = 30°

mST = 4x = 4(30°) = 120°

mTU = 4x = 4(30°) = 120°

mUR = 3x = 3(30°) = 90°

6 0
3 years ago
PLEASE HELP !! I'LL GIVE YOU BRAINLIEST !!
Marizza181 [45]
Sorry but, there’s nothing attached so I can not help you.
3 0
2 years ago
Read 2 more answers
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