The correct response is:
a+b+cd+2c
Apply the properties of operations to determine which expression is equivalent to a+b+c(d+2) .(1 point)
Responses
a+b+cd+2
a plus b minus c d plus 2
a+b+cd+c
a plus b minus c d plus 2 c
2abcd
2 a b c d
a+b+cd+2c
9 answers
Are the expressions 3+(4x+1) and 4−4x equivalent?(1 point)
Responses
No, they are not because 3+(4x+1) simplifies to x+1, which is not equivalent to 4−4x.
No, they are not because 3 minus left parenthesis 4 x plus 1 right parenthesis simplifies to x plus 1 , which is not equivalent to 4 minus 4 x .
No, they are not because 3+(4x+1) simplifies to 4+4x , which is not equivalent to 4−4x.
No, they are not because 3 minus left parenthesis 4 x plus 1 right parenthesis simplifies to 2 minus 4 x , which is not equivalent to 4 minus 4 x .
Yes, they are because both expressions simplify to 4−4x.
Yes, they are because both expressions simplify to 4 minus 4 x .
Yes, they are because both expressions simplify to 0.
Responses
No, they are not because 3+(4x+1) simplifies to x+1, which is not equivalent to 4−4x.
No, they are not because 3 minus left parenthesis 4 x plus 1 right parenthesis simplifies to x plus 1 , which is not equivalent to 4 minus 4 x .
No, they are not because 3+(4x+1) simplifies to 4+4x , which is not equivalent to 4−4x.
No, they are not because 3 minus left parenthesis 4 x plus 1 right parenthesis simplifies to 2 minus 4 x , which is not equivalent to 4 minus 4 x .
Yes, they are because both expressions simplify to 4−4x.
Yes, they are because both expressions simplify to 4 minus 4 x .
Yes, they are because both expressions simplify to 0.
No, they are not because 3+(4x+1) simplifies to 4+4x, which is not equivalent to 4−4x.
Which expression is equivalent to 5(g+2)−3 ?(1 point)
Responses
5g+10
5 g plus 10
5g−1
5 g minus 1
5g+7
5 g plus 7
5g−7
Responses
5g+10
5 g plus 10
5g−1
5 g minus 1
5g+7
5 g plus 7
5g−7
The correct response is:
5g+7
5g+7
Apply the Distributive Property to generate an expression equivalent to 8(3+j) .(1 point)
Responses
24−j
24 minus j
24+j
24 plus j
11+8j
11 plus 8 j
24+8j
Responses
24−j
24 minus j
24+j
24 plus j
11+8j
11 plus 8 j
24+8j
The correct response is:
24+8j
24+8j
Apply the Commutative Property to generate an expression equivalent to 8+9f−2+6f−8f−4+12 .(1 point)
Responses
18+5f
18 plus 5 f
14+7f
14 plus 7 f
21f
21 f
14+22f
Responses
18+5f
18 plus 5 f
14+7f
14 plus 7 f
21f
21 f
14+22f
The correct response is:
14+7f
14+7f