Which expressions are equivalent to 18x – 6? Select all that apply.
A. 16.4x – 6 + 1.6x
B. 2(9x – 3)
C. 3(9x – 2)
D. 12x – 6 – 6x
E. 6(3x – 1)

B and E require that you use te distributive property therefore 2 times 9x equals 18 x and 2 times -3 = -6. For E 6 times 3x = 18x and 6 times -1 = -6

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adioabiola adioabiola · Answer 2 · 2021-11-19T11:40:45+01:00

The equivalent expressions to 18x – 6 after checking all options are 16.4x – 6 + 1.6x, 2(9x – 3), and 6(3x – 1)

Check all that applies:

A. 16.4x – 6 + 1.6x

= 16.4x + 1.6x - 6

= 18x - 6

B. 2(9x – 3)

open parenthesis

= 18x - 6

C. 3(9x – 2)

open parenthesis

= 27x - 6

D. 12x – 6 – 6x

= 12x - 6x - 6

= 6x - 6

E. 6(3x – 1)

open parenthesis

= 18x - 6

Therefore, equivalent expressions to 18x – 6 are 16.4x – 6 + 1.6x, 2(9x – 3), and 6(3x – 1)

Which expressions are equivalent to 18x – 6? Select all that apply. A. 16.4x – 6 + 1.6x B. 2(9x – 3) C. 3(9x – 2) D. 12x – 6 – 6x E. 6(3x – 1)

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Which expressions are equivalent to 18x – 6? Select all that apply.
A. 16.4x – 6 + 1.6x
B. 2(9x – 3)
C. 3(9x – 2)
D. 12x – 6 – 6x
E. 6(3x – 1)