Answer:
<h2>y = 4</h2>
Step-by-step explanation:
Put x = 9 to the equation 3x + 4y = 43
(3)(9) + 4y = 43
27 + 4y = 43 <em>subtract 27 from both sides</em>
4y = 16 <em>divide both sides by 4</em>
y = 4
Unit cost of a ticket = Income from ticket sales / number of tickets sold:
$1250
--------------- = $6.58 per ticket
190 tickets
Again:
$1175
--------------- = $6.71
175 tickets
While ticket prices do change (usually increase) from year to year, it's unusual to see such a situation here.
Don't have any guidelines by which to determine the "fixed cost of a ticket".
If we use the cost of a ticket of 2 years ago ($6.58/ticket), then the income from the sale of 225 tickets this year would be ($6.58/ticket)(225 tickets), or $1480.50.
Answer: Use the formula.
Step-by-step explanation: The circumference of a circle is found with the formula C= π*d = 2*π*r. Thus pi equals a circle's circumference divided by its diameter. Plug your numbers into a calculator: the result should be roughly 3.14.
Answer:
I am sorry I missed your slave and the not year old friend and the not year old friend and the not year old old man was born to the point where she spent a good thing for a woman and she had been working on a good thing for her and I am wondering if you could give her expenses for her family to go with the not
The expression -8ab evaluates to -12 when a=1/4 and b=6.
Step-by-step explanation:
Given values are;
a = 
and b = 6
Expression to evaluate;
- 8ab
We will put values of a and b in expression;
The expression -8ab evaluates to -12 when a=1/4 and b=6.
Keywords: expression, multiplication
Learn more about multiplication at:
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