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blondinia [14]
3 years ago
6

At a restaurant, your bill has a food total of $28.20. Find the amount of an 15% tip on the food total.

Mathematics
2 answers:
damaskus [11]3 years ago
3 0
Just multiply by 0.15 to get the tip amount and add to your original number. This gives you 32.43
jeka57 [31]3 years ago
3 0
Use your calculator to add 15% I got 32.43
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The graph of f(x) = (0.5)x is replaced by the graph of g(x) = (0.5)x − k. If g(x) is obtained by shifting f(x) down by 2 units,
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K is the distance of the vertical translation.
Since you shifted the graph 7 units down, k will be equal to 7
So g(x) = (0.5)x - 7 is f(x) vertically translated 7 units down

If g(x) is obtained by shifting f(x) down by 7 units
meaning that
g(x)=(0.5)~~~~~7 units to the bottom from f(x)-k?

I can't explain but k=-7

it's g(x)=f(x)-(-7)
so the k=7.

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4 years ago
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4 years ago
To make their vacation more affordable, four friends decide to share the cost of a vacation rental. If each person paid $250, ho
hram777 [196]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Please help I need help with #17, 19, and 21
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Answer:

Step-by-step explanation:

All the angles in a triangle have to add up to 180 degrees.

#17.)

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#18.)

This one is a little different. The furthest two angles are complimentary which means that they add up to 180 degrees (a straight line.) Once you find the missing angle to that one, you can do the same thing as you did in #17.

180-118=62.

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#21.)

For this one a slightly larger equation is needed. Since we don't have a definite number for the bottom left angle, we have to use x+2 as our number. We first have to find the bottom right angle though.

180-108=72

x+x+2+72=180

2x+74=180

2x=106

x=53

3 0
3 years ago
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