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Kamila [148]
3 years ago
5

The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 162. If state

A has more counties than state B, how many counties does each state have?
Mathematics
1 answer:
Inga [223]3 years ago
7 0
<span>The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 110. If state A has more counties than state B, how many counties does each state have?
------
1st: 2x
2nd: 2x+2
-----
Equation:
4x+2 = 110

4x = 108
x = 27
----
1st: 2x = 54
2nd: 2x+2 = 56</span>
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Yes
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What is the slope of a line parallel to the line whose equation is 5x+y=-9
Rzqust [24]

Answer:

slope = - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

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8 0
3 years ago
Which binomial is a factor of 9x2 + 24xy + 16y2?
Slav-nsk [51]

Answer:

B

Step-by-step explanation:

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7 0
3 years ago
Tell whether (4, 27) is a solution of y=3x+15
Brilliant_brown [7]

Answer:

Yes

Step-by-step explanation:

We have two properties for our question :

(4, 27)

y = 3x + 15

We are being asked whether the point (4, 27) is a solution of y = 3x + 15

So how do we figure this out? Well, what we have to know first that (4, 27)  represents a variable, 4 which is the run on the graph, represents x in a solution. And 27 which is the rise on the graph, represents y in the solution. So when asking for a solution with two points, all we must do is substitute x and y for the two coordinates.

y = 3x + 15

y = 27 and x = 4

27 = 3(4) + 15

27 = 12 + 15

27 = 27

Since this equation is true with the respected variables, therefore signifies that (4,27) is a solution of y = 3x + 15

5 0
3 years ago
Abbie collects 5p coins. On Tuesday she adds 7 more coins to her collection. How much money did Abbie add on Tuesday?
rjkz [21]
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It is a trick question.
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