Which of the following expressions is equivalent to 54−6⋅v ?(1 point) Responses 6(−9−v) 6 left parenthesis negative 9 minus v right parenthesis 6(9−v) 6 left parenthesis 9 minus v right parenthesis 6(9+v) 6 left parenthesis 9 plus v right parenthesis 6(v−9)
5 answers
The correct expression that is equivalent to 54−6⋅v is 6(9−v).
Which of the following expressions is equivalent to 8(6+x+3) ?(1 point) Responses 8⋅x+48 8 times x plus 48 8⋅x+72 8 times x plus 72 8⋅x+9 8 times x plus 9 8⋅x+17 8 times x plus 17
The correct expression that is equivalent to 8(6+x+3) is 8⋅x+72.
The expression 4[7+(w+5)] is manipulated to generate an equivalent expression. In which step, if any, does the first error occur? 4[7+(w+5)] Step 1: 4[w(7+5)] Apply the Associative Property of Addition and add. Step 2: 4[w+12] Step 3: 4⋅w+12 Apply the Distributive Property.(1 point) Responses Step 3 Step 3 no error no error Step 2 Step 2 Step 1
The first error occurs in Step 2: 4[w+12].