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antoniya [11.8K]
2 years ago
15

Please help!! markup and markdown word problems.

Mathematics
1 answer:
faust18 [17]2 years ago
3 0

Answer:

12, 1260

Step-by-step explanation:

Andrew paid $10 for a burger. The burger had a discount of 20%. This means that the $10 is 80% of the original price.

100% - 80% = 20%

To find the original price, you can multiply by 120%

10 * 120% = 12

Abby Matthews needs to mark up a refrigerator that costs $900 to 140% of the original price. To do this, you can directly multiply.

900 * 140% = 1260

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(b) How much the selling price should be fixed for pulse bought for Rs.70 per kg. to earn a profit of Rs.6 after allowing a 5 %
Mama L [17]

Answer:

Rs. 80

Step-by-step explanation:

Given that :

Purchase price = 70

Profit = 6

Discount = 5%

Let selling price = x

Selling price * (1 - discount) = (purchase price + profit)

x * (1 - 5%) = (70 + 6)

x * (1 - 0.05) = 76

x * 0.95 = 76

0.95x = 76

x = 76 / 0.95

x = 80

Hence, selling price = Rs. 80

3 0
3 years ago
Find the first five terms of the sequence defined below, where n represents the position of a
SOVA2 [1]

Answer:

Your answer is going to be 4, 7, 10, 13, 16

Step-by-step explanation:

n=1,  3*1+1=4

n=2,  3*2+1=7

n=3,  3*3+1=10

n=4,  3*4+1=13

n=5,  3*5+1=16

6 0
3 years ago
WILL GIVE BRAINLIEST
suter [353]

Answer:

\sqrt{65} is the closest to 8

Step-by-step explanation:

\sqrt{61}=7.81 \\\sqrt{66}=8.12 \\\sqrt{65} =8.06\\\sqrt{62} =7.87

4 0
2 years ago
Which fraction has the greatest value?<br> 1/15<br> 1/20<br> 1/10
Doss [256]
1/10 has the greatest value
8 0
3 years ago
Read 2 more answers
Which of the following correlation coefficients would represent the strongest correlation? -0.9 -0.16 0.04 .78
kolezko [41]

Answer:

0.4 would represent the strongest correlation.

Step-by-step explanation:

Generally, a value of r greater than 0.7 is considered a strong correlation. Anything between 0.5 and 0.7 is a moderate correlation, and anything less than 0.4 is considered a weak or no correlation

8 0
2 years ago
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