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skad [1K]
3 years ago
5

How do you write 3.125 expanded form

Mathematics
2 answers:
denis23 [38]3 years ago
7 0
3+0.100+0.020+0.005 is expanded form
astra-53 [7]3 years ago
5 0
3 + 0.1 + 0.02 + 0.005

hope this helps
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alina1380 [7]
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6 0
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The surface area of a rectangular prism that has height of 4 inches, width of 9 inches and length of 3 inches = ____________ in2
nevsk [136]

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6 0
3 years ago
Three times as many children as adults attended a concert on Saturday. An adult ticket cost $7 and a child’s ticket cost $3. The
Ierofanga [76]

For this case we propose a system of equations:

x: Let the variable representing the number of children in the concert

y: Let the variable representing the number of adults at the concert

According to the assistance we have:

x = 3y

According to the cost we have:

3x + 7y = 6000

Substituting the first in the second equation we have:

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On the other hand we have:

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In total they were:

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ANswer:

The concert was 1500 people

3 0
3 years ago
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