Answer:
B- In Step 2, the associative property cannot regroup addition and multiplication.
Answer:
x+3y =6
2x+8y=-12
The solutions to your equations are:
x= 42 and y= -12
lets check this
42+-36 =6
84+-96=-12
Hope This Helps!!!
Answer: 180
Step-by-step explanation: 30 x 6= 180
The answer is 40. 5/9 of 72 is 40
The square root of 30 in its simplest form is 5.5 ( I think)