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deff fn [24]
3 years ago
13

Moe, Curly, and Larry are brothers. Moe is the youngest brother, white Larry is the oldest brother. Their ages are consecutive i

ntegers whose sum is 129. Write and solve an equation to find the ages of the three brothers.​
Mathematics
1 answer:
damaskus [11]3 years ago
4 0

Answer:

middle brother = x

older brother = x+1

younger brother = x-1

x-1+x+x+1=129

3x+0=129

3x=129

x = 43(middle brother)

43-1 = 42(younger brother)

43+1 = 44(elder brother)

Check:

43-1+43+43+1=129

42+43+44=129

129=129

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icang [17]
It is c.

explanation:

20+130+h =180

when you solve you get h=50

130+g = 180

g= 50

50+60+f = 180

f=70
7 0
3 years ago
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3 years ago
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Licemer1 [7]

A. To be able to have the 2 sides ( the 2 triangles) line up correctly, Net A would be the correct one.


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4 years ago
Evaluate 7 a - 5 b when a = 4 and b = 3
svet-max [94.6K]
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Answer:

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Step-by-step explanation:

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