Question

Which pair shows equivalent expressions? (a) 2(2/5x+2)=2 2/5 x+1 (B) 2(2/5x+2) = 2/5x+4 (C) 2(2/5x+2) =2/5x+2 (D) 2(2/5x+2) =2 2/5x+8

Answer 1

0 (none). Just bc their is no exact value therefore when u compare them all they equal 0 equivalents

Answer 2

• No equivalent pairs

Explanation:

• (A) 2(2/5x+2)=2 2/5 x+1, wrong as 2*2 = 4 not 1 and 2*2/5 = 4/5 not 2 2/5
• (B) 2(2/5x+2) = 2/5x+4, wrong as 2*2/5 = 4/5 not 2/5
• (C) 2(2/5x+2) =2/5x+2, wrong as the right side is not doubled
• (D) 2(2/5x+2) =2 2/5x+8, wrong as 2*2/5 = 4/5 not 2 2/5 and 2*2 = 4 not 8