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Tpy6a [65]
3 years ago
15

Explain how you determine a difference when subtracting two integers

Mathematics
2 answers:
Rashid [163]3 years ago
7 0

Answer:

If both signs are positive, the answer will be positive. If both signs are negative, the answer will be negative. If the signs are different subtract the smaller absolute value from the larger absolute value. The sign will be the sign of the integer that produced the larger absolute value.

Step-by-step explanation:

Sergio039 [100]3 years ago
6 0
You can determine the difference by just subtracting, it's easier than you think. The difference of 20 and 10 is 10 because 20-10=10
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Kim purchased a $65.00 dress for 20% off. How much did she save?
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The best thing to do here is to find ten percent, and then double it.
To do this, you divide the number you have by 10.
65.00/10= 6.50
Therefore, you've now got to multiply this by 2.
6.5*2= 13
Therefore, Kim saved $13 on the price of the dress.
Hope this helps :) 
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3 years ago
Can someone help me please<br><br> answer it i will give u the brainliest
VLD [36.1K]

Answer:

1. 1/1/5

2.1/3

3.3/10

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2 years ago
What are the next two numbers 481, 491
Jobisdone [24]

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
It has been said that newspapers are disappearing, replaced by various electronic media. In 2004, newspaper circulation (the num
shutvik [7]

Answer:

A. y=-1.2x+59

B. 42.2 million

Step-by-step explanation:

Part A:

Given:

Newspapers circulated in year 2004, y_{1}=59\textrm{ million}

Newspapers circulated in year 2014, y_{2}=47\textrm{ million}

Let the time x start at the year 2004. So, x_{1}=0

For the year 2014, x_{2}=2014-2004=10

Therefore, linear relationship between newspapers circulated and time passed since 2004 is given as:

y-y_{1}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}(x-x_{1})\\y-59=\frac{47-59}{10-0}(x-0)\\y-59=-\frac{12}{10}x\\y=-1.2x+59

Therefore, the equation describing the relationship is: y=-1.2x+59

Part B:

For the year 2018, x=2018-2004=14

Plug in 14 for x in the above equation and solve for y. This gives,

y=-1.2(14)+59\\y=-16.8+59\\y=42.2

Therefore, in the year 2018, the newspaper circulation will be 42.2 million.

8 0
2 years ago
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