3 years ago

What is the sum of the greatest common divisor of 30 and 81 and the least common multiple of 36 and 12

1 answer:

3 0

Answer:

This free LCM calculator determines the least common multiple of a given set of numbers. Learn more about the different methods for finding the LCM

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If 14x + 5 = 12, what is the value of x?

ser-zykov [4K]

Step-by-step explanation:

14x + 5 = 12

14x = 12 - 5

14x = 7

x = 7/14

x = 1/2

<h3>Hope it helps you!!</h3>

6 0

2 years ago

suppose aaron earned 15.75 in interest for account A and 28.00 in interest for account B after 21 months if the simple interest

Kobotan [32]

Answer:

Principle for account B is greater.

Step-by-step explanation:

First of all, let us have a look at the formula for Simple Interest:

$SI =\dfrac{PRT}{100}$

Where $P$ is the principle amount

$R$ is the Rate of interest per annum

$T$ is the time in years.

Time = 21 months = $\frac{21}{12}\ yrs$

$R_1 = 3\% \\R_2=4\%$

Let the Principles be $P_1, P_2$ .

Using the formula for Simple Interest, we get:

$SI_1=\dfrac{P_1\times 3\times 21}{100\times 12}\\\Rightarrow 15.75=\dfrac{P_1\times 3\times 21}{100\times 12}\\\Rightarrow P_1 = 300$

$SI_2=\dfrac{P_2\times 4\times 21}{100\times 12}\\\Rightarrow 28=\dfrac{P_2\times 3\times 21}{100\times 12}\\\Rightarrow P_2 = 533.33$

Therefore, <em>principle for account B is greater</em>.

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3 years ago

Why cant a square be placed in the hierachy under trapezoid

djyliett [7]

Because is only one equal

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3 years ago

Last June the total number of people who attended a baseball team's games was 120,000. This number increased by 13% in July. The

Lapatulllka [165]

Answer:

Step-by-step explanation

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3 years ago

Hector paid $105 for 6 tickets to a hockey game. Each ticket cost the same amount. What was the cost of each ticket in dollars a

Sonja [21]

Answer:

the answer is 17.5 hope this helps

Step-by-step explanation:

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3 years ago

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