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dolphi86 [110]
3 years ago
8

Which expression is equivelent to the given expression

Mathematics
2 answers:
seraphim [82]3 years ago
7 0
- (2n - 6) = - (2*n - 2*3)
               = - 2 (n - 3)

Answer A.
salantis [7]3 years ago
5 0
- (2n - 6) = - (2*n - 2*3)
               = <span>- 2 (n - 3)

Answer A.</span>
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What’s the commutative steps to multiply 3 times 10 cubed and 2 times 10 to the 4th power
DerKrebs [107]

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23000

Step-by-step explanation:

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3 years ago
Evaluate 5^-4<br> A.1/625<br> B.-1/625<br> C.625<br> D.-625
Vaselesa [24]

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A

Step-by-step explanation:

that's the right answer

8 0
2 years ago
At the city museum, child admission is $6.20 and adult admission is $9.50. On Friday, tickets were sold for a total sales of $10
Nostrana [21]

Answer:

98child tickets were sold that day

Step by step Explanation:

Let the number of children= A of the number of adult

Then

6.20C + 9.50A = 1082.0

From the question it was said that four times as many adult tickets as child tickets were sold which implies that number of adult was FOUR times the children, then we can say

A= 4C

Then substitute into the above equation

6.20C + 9.50A = 1082.0

6.20C + 9.50(4C) = 1082.0

6.20C + 38C= 1082.0

44.2C =1082.0

C= 24.48

But we know that

A= 4C

A=4* 24.48

A= 97.9

Therefore ,98child tickets were sold that day

6 0
3 years ago
Sierra is attending a university where tuition is $8,600 per year. She recieved a $4,000 grant and her parents will give her ano
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8 0
3 years ago
What is 75% of 18 I'm really confused on this lesson
zlopas [31]
The easiest way to to this it to make 75% a decimal. To do that you have to divide by 100 making it .75. After you have .75 just multiply it to 18 and you get...13.5
4 0
3 years ago
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