This is number a and I will list take the other
Answer:
It would take Beth twelve minutes to wash the car herself
Step-by-step explanation:
If they do it together in 6 minutes.
& Katy can do it in 18 minutes alone
Then 18 - x = 6
replace x for twelve
18 - twelve = 6
Ans: twelve
The first one is -4 and the second one is 6.
C!!!!!!!!!!!!!!! Hope I’m right
