Answer:
0.000408163265
Step-by-step explanation:
Answer:
C =-x + 550
Step-by-step explanation:
Complete question
<em>At $350 per person, an airline anticipates selling 200 tickets for a particular flight. At $450 per person the airline anticipates selling 100 tickets for the same flight .Find the linear equation between the cost per ticket and the number of tickets.</em>
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Find the complete question attached
Let x be the total number of tickets sold
C be the cost per ticket
If C = $350, x = 200
when C = $450, x = 100
Get the slope
m = C2-C1/x2-x1
m = 450-350/100-200
m = 100/-100
m = -1
Substituting into the point slope form of the equation;
C - C1 = m(x-x1)
Substituting m = -1, C1 = 350 and x1 = 200
C - 350 = -1(x-200)
C - 350 = -x + 200
C = -x + 200 + 350
C = -x + 550
Hence the required linear equation is C =-x + 550
Answer:
C
Step-by-step explanation:
Well anything with an exponent not equal to one for both x and y is not linear. That means that c is not equal to 0 as well.
D: is not true. x + y = 4 is linear. The coefficients are both 1.
B: is false because x has a power of 2 on it. y = 2^x is not linear either, but that is not relevant in this question.
A: See the remark above. The statement is true, but it does not make the equation linear.
I would pick C, but the question is very poorly worded. A is hard to get rid of. It is simply not what would make an equation linear.
The answer would be -2842 hope i helped good luck :)
Negative 12 over negative 6.
Over means to divide (fraction).
-12/-6
A negative divided by a negative equals a positive.
-12/-6 = 2
Answer: 2
