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barxatty [35]
2 years ago
8

a waiter earns 128$ for 6 hours of work the total included 86 in tips how much does the waiter earn each hour?

Mathematics
1 answer:
matrenka [14]2 years ago
6 0

Answer: the waiter earns $7 for each hour

Step-by-step explanation:

You take away the tips from the total, then divide by the 6 hours of work. You get $7.

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Find the surface area of the triangular prism shown below.
VikaD [51]

Answer:

136

Step-by-step explanation:

5*7 = 35

5*7 = 35

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4*6/2 = 12

7*6 = 42

Add them all up

5 0
2 years ago
Find the remainder when 3x^3+ 6x-1 is divided by x-3​
Sauron [17]

Answer:

93

Step-by-step explanation:

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3 0
3 years ago
Use f(x) = 1 2 x and f -1(x) = 2x to solve the problems.
AVprozaik [17]

Answer:

The answer to your question is below

Step-by-step explanation:

Functions

  f(x) = 12x           f⁻¹(x) = 2x

a)   f⁻¹(-2) = 2(-2)

     f⁻¹(-2) = -4

b) f(-4) = 12x

    f(-4) = 12(-4)

    f(-4) = -48

c) f(f⁻¹(-2)) =

   f(f⁻¹(x)) = 12(2x) = 24x

  f(f⁻¹(-2)) = 24(-2) = -48            

I think your functions are wrong they must be       f(x) = 1/2x    f⁻¹(x) = 2x        

a)  f⁻¹(-2) = 2(-2)

             = -4

b) f(-4) = 1/2(-4)

         = -2

c) f(f⁻¹(x)) = 1/2(2x)

              = x

  f(f⁻¹(-2)) = -2

4 0
3 years ago
Please help is it greater than or less than<br>7*3_9*2​
mezya [45]
The answer is >,, 21>18
6 0
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Five friends share 3 bags of trail mix equally. What fraction of a bag does EA friend get
Vesna [10]
I did this on a calcalator 3÷5=0.6
7 0
3 years ago
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