Question

Decide whether the two expressions are equivalent and explain your reasoning.

a.
3(x + 4) and 3x +12
Equivalent: Yes
No
Justification:
b.
10-2x and -2x +10
Equivalent: Yes
No Justification:
C.
-6(x + 5) and - 6x + 5
Equivalent: Yes
No
Justification:
d.
4x and 2x +2
Equivalent: Yes
No
Justification:

Answer 1

a- yes

b- yes

c- yes

d- yes

Step-by-step explanation: They're. all yes

Answer 2

b

Explanation: