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grin007 [14]
3 years ago
15

7 friends have decided to chip in money to order pizza while watching a movie. They order two large pizzas, which cost a total o

f $20.00. The friends agree to divide the cost of the pizzas evenly. Which expression is correct for finding how much each friend owes?
Mathematics
1 answer:
Leya [2.2K]3 years ago
3 0
Answer: $2.86
\frac{20}{7} = 2.86
Answer approximate to two decimal places
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How does the graph of g(x)=
kiruha [24]

Answer:

Og(x) is shifted 4 units left and 6 units down from f(x).

Step-by-step explanation:

To understand how the parent function is transformed, you have to look at a few things.

Firstly, is there a negative sign in front? If there is, then the function is flipped around the y-axis

Second, on the part where the x is included (in this case it is x+4) you have to see if there is a negative sign in front of this. If this is the case, then the formula is flipped around the x-axis

<em>Third, If the part with the x is being added to, then the graph is being translated to the left that many units. If it is being subtracted from, then it is being translated to the right that many units (in this case it is </em><u><em>x+4</em></u><em>, so we move to the left 4 units) ((it is the opposite of what would be common sense, I know))</em>

<em>Lastly, if the whole thing is being added to, move up that many units. If it is subtracted from, move down that many units (in this case it is 1/x+4 </em><u><em>- 6)</em></u><em> (( this one does follow common sense))</em>

There are other factors, such as leading coefficients (on just the x part or the whole thing) and other stuff I'm sure I don't remember )

For more information: https://mathhints.com/parent-graphs-and-transformations/

7 0
1 year ago
What is the answer for this equation?
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8 0
3 years ago
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valentina_108 [34]

Answer:

Equation: 2x + 3x + 10 = 180

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Bottom angle = 112 degrees

Step-by-step explanation:

The two angles add to 180, so set them equal to 180.

2x + 3x + 10 = 180

5x + 10 = 180

     - 10    - 10

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/ 5    / 5

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Plug x into angles,

2(34) = 68

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8 0
2 years ago
Read 2 more answers
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