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Lana71 [14]
3 years ago
11

Write an algebraic expression to represent the cost of a concert ticket,h,with a service charge of $6.75.

Mathematics
1 answer:
mina [271]3 years ago
3 0

Answer:

$6.75+h

Step-by-step explanation:

It's pretty simple. The cost of a concert ticket is unknown, which is h. And a service charge is $6.75. You are adding how much you would have to pay. That's why you add h+$6.75

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Linear function for f(-11)=5, slope of f= -2/3
wolverine [178]

Answer:

  f(x) = -2/3(x +11) +5

Step-by-step explanation:

The point-slope form of the equation of a line will give you the desired linear function:

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You are give point (x, f(x)) = (-11, 5) = (h, k), and you are given slope m = -2/3. Putting these values into the function form gives ...

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7 0
2 years ago
(b) Find all 3-tuples (a,b,c) satisfying
jolli1 [7]

We have a three unknown, 4 equation homogeneous system.  These always have at least (0,0,0) as a solution.  Let's write the equations, one column at a time.

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0a + 0b + -1 c = 0

We could do row reduction but these are easy enough not to bother.

Equation 1 says

a = 0

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c = 0

Substituting in the two remaining,

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b = 0

0(0) - 1b + 0 = 0

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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Five more than 3/4 of a number C is 26 find the number
Furkat [3]

Answer:

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Step-by-step explanation:

let x be the number,

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8 0
3 years ago
Read 2 more answers
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