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Amanda [17]
3 years ago
15

The length of a rectangle is represented by 3x +4, and its width is represented by 2x + 1. The

Mathematics
1 answer:
Delicious77 [7]3 years ago
3 0

Answer: X=1.5

Step-by-step explanation:

Solution

Perimeter= 2(l+w)

25= 2( 3x+4 +2x+1)

25= 2(3x+2x+4+1)

25= 2(5x+5)

25= 10x+10

Now subtract 10 on both sides..

25-10= 10x+10-10

15=10x

Now divide 10 on both sides to get x

15/10= 10x/10

1.5=X

Answer

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15.25×3

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3 years ago
Farm A has 120 sheep. of the sheep have lambs. Some of the sheep have 1 lamb and some of the sheep
Ainat [17]

Answer:

75/120 = 15/24 = 5/8

Step-by-step explanation:

3 + 5 = 8 There are 8 parts

120 / 8 = 15

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2 years ago
What is the equation in slope-intercept form of a line that passes through the point (4, 5) and has a slope of 1/2?
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3 years ago
In the year 2002, the world population was estimated at 6 billion people. Based on research from the World Bank, about 20% lived
olga_2 [115]
In the given question all the information's are provided based on which the answer to the question can be easily deduced. It is already given that the population of the world in the year 2002 was estimated to about 6 billion. Among them 20% of the people lived on an an income of less that $1 per day.Firstly let us convert 6 billion from words to numbers.
6 billion = 6000000000
Now
Number of people earning less that $1 per day = (20/100) * 6000000000
                                                                           = 6000000000/5
                                                                           = 1200000000
So the number of people earning less than $1 per day is 1200000000
8 0
3 years ago
8.73E16 in standard form
marin [14]
Hello,Here is your answer:The proper answer to this question is 87300000000000000.
Here is how:8.73e16=87300000000000000.
Your answer is 87300000000000000.

If you need any more help feel free to ask me! Hope this helps:D!(P.S. REMEMBER E IS EXPONET OR ^)
7 0
3 years ago
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