What is the slope of the line ?
2 answers:
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Answer:
45 cm
Step-by-step explanation:
Let length of the field in the drawing = x
80 : 120 :: 30 : x
Product of extreme = Product of means
80 * x = 120 * 30
Answer: (a) The equation to represent the cost of hall restoration fee will be ( x + 6.40 +4.80 = 11.65 )
(b) The cost of the hall restoration fee will be $0.45
Step-by-step explanation:
Let, The hall restoration fee for a single ticket = $ 'x'
Now, Concert fee is $6.40,
Program fee is $4.80,
The price for 11 tickets is $128.15. So,
The ticket price for a single ticket is = = $11.65
By the Equation, x +6.40+4.80 =11.65
or, x = 11.65 - 11.20
∴ x = $ 0.45