They all look good except for 4 5 and 6 switch them
Answer:
2(b-2)=6
Step-by-step explanation:
Twice the difference means multiply the difference by two
It explains the difference being between the unknown number(b) and 2
The answer is said to be six
So you put the difference (b-2)
Multiply it 2(b-2)
and finally, add the answer: 2(b-2)=6
when you have a function that is 4/6 think of it as reversed the number its going to be 4/6=6×4.
50 I think. 2 1/2 times 20 minutes equals 50
