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Jet001 [13]
3 years ago
11

Could someone help me with this?

Mathematics
1 answer:
Olegator [25]3 years ago
6 0

Answer:

1. 18.74%

2. 33.34%

3. 45.5%

4. 20%

5. 33.11%

6. 16.38%

Step-by-step explanation:

1. For Shoes, the actual price is $79.99 and the selling price is $65.00.

The discount is \frac{79.99 - 65}{79.99} \times 100 = 18.74%.

2. For 12 pack og golf balls, the actual price is $29.99 and the selling price is $19.99.

The discount is \frac{29.99 - 19.99}{29.99} \times 100 = 33.34%.

3. For Exercise bike, the actual price is $1099 and the selling price is $599.

The discount is \frac{1099 - 599}{1099} \times 100 = 45.5%.

4. For Basketball, the actual price is $49.99 and the selling price is $39.99.

The discount is \frac{49.99 - 39.99}{49.99} \times 100 = 20%.

5. For Sports socks, the actual price is $14.95 and the selling price is $10.00.

The discount is \frac{14.95 - 10}{14.95} \times 100 = 33.11%.

6. For Hockey sticks, the actual price is $299 and the selling price is $250.

The discount is \frac{299 - 250}{299} \times 100 = 16.38%.

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Marvin has 4 books to read for homework this week if he reads 2/3 of a book each night how many nights will it take him to read
Ghella [55]
It will take three nights for him to finish the four books.

four divided by two-thirds equals two and two-thirds, but that is not enough to finish the four books, so he has to use an extra night.
 
hope this helps:) 
4 0
3 years ago
If 246 is a multiple of a number, then<br> 123 is a multiple of the number.
yKpoI14uk [10]

Answer:

This is true.

6 0
3 years ago
Problem Set:
Hoochie [10]

Answer:

Part a) \frac{132}{89}

Part b) 132:89 vs 132 to 89

Part c) \frac{66}{7}

Part d) 66:7 vs 66 to 7

Step-by-step explanation:

Let

x ----> the number of boys

y ----> the number girls

z ----> the number of adults

we have

x=132, y=89, z=14

Part a) Write the ratio of the number of boys to the number of girls.

To find the ratio of the number of boys to the number of girls, divide the number of boys by the number of girls

so

\frac{x}{y}

substitute

\frac{132}{89}

Part b) Write the same ratio using another form (A: B vs. A to B)

we have

\frac{132}{89}

The other form is

132:89 vs 132 to 89

Part c) Write the ratio of the number of boys to the number of adults

To find the ratio of the number of boys to the number of adults, divide the number of boys by the number of adults

so

\frac{x}{z}

substitute

\frac{132}{14}

Simplify

\frac{66}{7}

Part d) Write the same ratio using another form

The other form is

66:7 vs 66 to 7

7 0
3 years ago
PLEASE HELP 10 POINTS
den301095 [7]

Answer:

Step-by-step explanation:

She received 80 votes

2/3x120=80

8 0
3 years ago
I need help with math
Scilla [17]
The answer is

8
Root of 7
1/2
20
8 0
2 years ago
Read 2 more answers
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