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3 years ago

At a rate of 4%, you paid $144.00 in interest over a two-year period. What was the original amount of your loan?

1 answer:

6 0

Principal is the same as original amount.
1. You convert the rate % to a decimal number. (divide by 100) 

2. Substitute: 

P = 144 / (.04 x 2) 

3. Solve: 

P = 144 / .08 
P = 1,800 

4. Your answer is $1,800

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Three times the sum of a number and 4 is the same as 18 more than the number. what is the number

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Answer:

three times the sum of a number and 4, if n were to represent the unknown number, is:

3(n + 4)

18 more than a number is:

n + 18

If these two are the same, then they are equal to each other, then:

3(n + 4) = n + 18

*Do the distributive property on the left*

3n + 12 = n + 18

*Combine like terms*

2n = 6

*Divide both sides by 2*

n = 3

The number is 3.

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3 years ago

What is 8% of 70....?

Kruka [31]

11% not 100% sure Bc I calculated but hope it helped!

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3 years ago

Read 2 more answers

2 dogs/ 3 cats and 10 dogs/ 15 cats are an example of

Bad White [126]

2 dogs/ 3 cats and 10 dogs/ 15 cats are an example of

b. Equivalent ratios
__________________________

$\frac{10 \: dogs}{15 \: cats} = \frac{5 \times 2 \: dogs}{ 5 \times 3 \: cats} = \frac{2 \: dogs}{3 \: cats} \\$

We can see that they are equivalent ratios.

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3 years ago

There are 16 entrees available at a restaurant. From these, Archie is to choose 6 for his party. How many groups of 6 entrees ca

Vikki [24]

Answer:

8008

Step-by-step explanation:

This is the selection of 6 elements out of 16 elements. Applying the combination formula, the total number of selections is nCr with n =16 and r =6.

16C6 = 8008

3 0

4 years ago

Pls help me 8c - 6 - 5с 3

Sphinxa [80]

Answer:

3c + 3 please give brainliest

Step-by-step explanation:

it might be subtraction sign please give brainliest

7 0

3 years ago