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Naddik [55]
3 years ago
15

Right now Seth's age is 4/5 the age of his brother Eric. Twenty-one years ago, Eric was twice as old as Seth. What are their age

s now?
Mathematics
1 answer:
ikadub [295]3 years ago
8 0
The answer to this question is 19
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A STORY OF RATIOS
morpeh [17]

Answer:

80-91654

Step-by-step explanation:

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6 0
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Question 5
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Well I would say it’s $1.40 because if you do 70\50 you get 1.4 which is how much is the price for one ticket and to make sure just do 1.4 times 50
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3 years ago
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Please solve both step by step I'll mark you as brainliest
Kitty [74]

Answer:

5. -5x - 1

6. -x - 4

Step-by-step explanation:

5.

Distribute (get rid of parentheses):

-5x - 1

6.

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6 0
3 years ago
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Calculate simple interest :
Elodia [21]

Answer:

the simple interest in both cases is 200 and 756 respectively

Step-by-step explanation:

The computation of the simple interest is shown below:

As we know that

Simple interest = P × r% × t

So

a. Simple interest is

= 2,500 × 8% × 1

= 200

b. The simple interest is

= 4,200 × 6% × 3

= 756

Hence, the simple interest in both cases is 200 and 756 respectively

5 0
3 years ago
3)There are 9 colorful socks in a drawer: 3 green, 2
Lelu [443]

Answer:

1/24 chance

Step-by-step explanation:

To begin you would need to find the probability of picking a green sock which would be 3/9; and you could simplify this to 1/3.

After that you need to find the probability of picking a purple sock out of the 8 left, which would provide you with 1/8. To find the probability of both you would multiply 1/8 by 1/3 to find the combined probability which would leave you with 1/24.

6 0
3 years ago
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