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shtirl [24]
3 years ago
5

Philip's bill for lunch at a restaurant was $7. He left a 15% tip. What was the amount of the

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
7 0

Answer:$1.05

Step-by-step explanation:

Ksenya-84 [330]3 years ago
5 0

Step-by-step explanation:

:

=$7×15/100

=$1.05

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What is the image point of (-5,0) after a translation left 2 units and down 1 unit? Submit Answer attempt 1 out of 2
anygoal [31]

If you want to translate a point (x,y) to the left, you have to subtract the number of units (n) that you want to translate it from the original x coordinate, like this:

(x-u,y)

And if you want to translate a point (x,y) downwards, just subtract the number of units n you want to translate from the y coordinate, like this:

(x,y-n)

in this case, we have the point (-5,0) which image would be:

After a translation of 2 to the left

and with 1 unit down, this point would look like this:

(-5-2,0-1)=(-7,-1)

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11 months ago
Determine the solutuon for x^2-3x-28>0
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Answer:

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Step-by-step explanation:

We first determine the critical points by solving x^2 - 3x - 28 = 0:

x^2 - 3x - 28 = 0

(x - 7)(x + 4) = 0

x = 7, - 4

so the critical points are  -4 and  7.

Create a Table   (pos = positive and neg = negative):

Value  of           x< - 4        -4  < x < 7         x > 7    

---------------------|----------- |--------------------- |---------------------

x + 4                  NEG           POS                 POS

x - 7                    NEG           NEG                POS

(x + 4)(x - 7)         POS           NEG                POS

So the function is positive (>0) for x < -4 or x > 7.

You can also do this by drawing the graph of the function.

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hope it helps you!!!!!!!!!

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How many ways are there to distribute the cookies if there are six choco- late cookies, six oatmeal cookies and six red velvet c
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Step-by-step explanation:

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Pi r2

17 divide 2=8.5

Then

8.5•8.5=72.25

Then

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8 0
3 years ago
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