3 years ago

when two negative integers are added, what will you do with their absolute values?what is the sign of the sum?

1 answer:

max2010maxim [7]3 years ago

8 0

Answer:

To add two numbers with the same sign (both positive or both negative): Add their absolute values and give the sum the same sign.

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this year Benny is 12 years old and his mom is 48 years old what percent of his mom's age is Benny's age

Lady bird [3.3K]

Answer:

25%

Step-by-step explanation:

Let's set up a percent proportion:

12/x = 48/100

To solve for x, we would do:

x = (12*100)/48 = 1200/48 = 25

x = 25%

In my opinion, the easiest way to do this would be to look at this and notice that 12 * 4 =48 so that means 12 is 1/4 of 48 and 1/4 = 25%.

Let me know if you have any questions.

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2 years ago

$5000 was invested into an investment that pays 4.25% simple interest. The total value of the investment amounted to $6593.75. H

Basile [38]

Answer:

7.5 years

Step-by-step explanation:

P = $5000,

R = 4.25%,

A = $6593.75,

N =?

SI = A - P = 6593.75 - 5000 =$1593. 75

$\because \: SI = \frac{ PNR}{100} \\ \\ \therefore \: 1593.75 = \frac{5000 \times N \times 4.25}{100} \\ \\ \therefore \: 1593.75 \times 100 = 21,250 \times N \\ \\ N = \frac{159375}{21250} \\ \\ N = 7.5 \: years \:$

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3 years ago

Larry can eat six cupcakes in 21 minutes if he continues to eat at this rate how long will it take him to eat 14 cupcakes

I am Lyosha [343]

Answer:

Step-by-step explanation:

21 divided by 6 equals 3.5

3.5 multiplied by 14 equals 49

Answer : 49

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1 year ago

-5x - 3y + z=-4<br> -2x - 2y + 2z = 4<br> Z=x+5

Len [333]

Answer:{x,y,z} = {85/24,-1/6,25/24}

Step-by-step explanation:

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2 years ago

AT YOUR NEW JOB AT THE COFFEE SHOP, YOU SOLD 42 LARGE COFFEES AND 54 SMALL COFFEES WHAT WAS THE RATIO OF LARGE TO SMALL COFFEES

Helen [10]

Answer:

go Amoeba and Paramecium.

Step-by-step explanation:

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2 years ago