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inn [45]
2 years ago
15

The original price of a mirror was priced at $15 but was on sale. The amount of the discount is $3. What percent is the discount

of the mirror?​
Mathematics
1 answer:
Sloan [31]2 years ago
5 0

Answer:

20%

Step-by-step explanation:

You do 3 divided by 15 which is 0.2, or 20 percent.

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B. It would be 5/2 and -3/4.
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According to the key of a particular park map, every 8 inches on the map represents 3 miles of trails in the park. How many inch
MA_775_DIABLO [31]

Answer:

24 inches represents 9 miles in the map

Step-by-step explanation:

To solve this problem you take into account that 8 inches represents 3 miles and that x represent the number of inches for 9 miles. That is:

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This is simply a rule of three, then you calculate:

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8 0
3 years ago
Angela shared a cab with her friends. When they arrived at their destination, they evenly divided the
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Answer:

\frac{48+5j}{j}

Step-by-step explanation:

<u>Complete Question:</u>

Angela shared a cab with her friends . When they arrived at their destination, they evenly divided the $48 fare among "j" of them . Angela gave the cab $5 tip. How much did Angela pay in total?

<u>Solution:</u>

The fare was $48 and including Angela, there were j people, so each paid:

48/j

Also, Angela paid $5 additionally.

So, Angela paid:

48/j  ---  when dividing evenly

5  ---   as a tip

Total Angela Paid:  =\frac{48}{j}+5\\=\frac{48+5j}{j}

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Expand and simplfy (2x+1)(x+3)
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Answer:

(2x+1)(x+3)

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2x2+7x+3 (2x2 means two x square)

if you want you can also multiply 2x+3 by x+3

like this:

(2x+1)(x+3)

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2x2+x+6x+3

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They will both give you the same answer.

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What is the slope of the line shown in the graph?
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Answer:

B. -2

Step-by-step explanation:

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3 years ago
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