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Select the exspreshion that is equivalent to 45x+10 A 1(9x+2) B 5(5x+2+4x) C 5(10+4x+5x) D 3(3x+2)
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6 votes
Select the exspreshion that is equivalent to 45x+10

A 1(9x+2)
B 5(5x+2+4x)
C 5(10+4x+5x)
D 3(3x+2)

User Matei Radu
by
4.8k points

2 Answers

7 votes
45x + 10

A) 1(9x + 2)
= 9x + 2

B) 5(5x + 2 + 4x)
= 25x + 10 + 20x
= 45x + 10

C) 5(10 + 4x + 5x)
= 50 + 20x + 25x
= 45x + 50

D) 3(3x + 2)
= 9x + 6

So, in conclusion, the answer to this question is B.
User Richele
by
3.9k points
10 votes

Answer:

B

Explanation:

User FrianH
by
4.9k points
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