Number of adults = 264
Number of children= 127
Step-by-step explanation:
Let the number of adults be......x
Let the number of children be.....y
The total number of people that used the public swimming pool is given as 391. This means
x+y=391
The total cost per the receipt is : $752.75
This means, 2.25 x+ 1.25 y = 752.75
The two equations are;
x+y=391 ...........(i)
2.25 x+ 1.25 y = 752.75...........(ii)
Making the x variable equal to eliminate x
2.25x + 2.25 y = 879.75
2.25x + 1.25 y = 752.75
Apply subtraction as
1.00 y = 127.00
y=127
Use the value of y in equation (i)
x+y=391
x+127=391
x=391-127=264
Number of adults = 264
Number of children= 127
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Simultaneous equations: brainly.com/question/12318095
Keywords ; public, swiming pool, prices, daily, adults, children, receipt, admission
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M[n(x)] = 4(x - 10) - 11 = 4x - 40 - 11 = 4x - 55
Answer: 8 million people
Step-by-step explanation:
Plz brainliest
Brightness of light would be an example of a qualitative characteristic. Quantitative is more used with numbers for example, numbers of things, how many of something, while as qualitative is used for characteristics, such as, color, brightness.
Helpful hint: remember QUANT = HOW MANY OF
QUAL = QUALITY = LOOKS
Hope this helps! Let me know if you don't understand !
