Which of the following pairs of expressions are equivalent?(1 point)
Responses
8⋅c+40 and 8(c−5)
8 times c plus 40 and 8 left parenthesis c minus 5 right parenthesis
12⋅t+6 and 12(t+12)
12 times t plus 6 and 12 left parenthesis t plus Start Fraction 1 over 2 End Fraction right parenthesis
−5(a−1) and −5⋅a−5
negative 5 left parenthesis a minus 1 right parenthesis and negative 5 times a minus 5
6(y+3) and 6⋅y+3
6 times y plus 18 and 6 times y plus 3
wrong
Apologies for that mistake.
The correct pairs of expressions that are equivalent are:
- 8⋅c+40 and 8(c−5)
- −5(a−1) and −5⋅a−5