Answer:
11
Step-by-step explanation:
Sometimes; though your question isn't that clear.
Answer:
Need the other part of the problem
Step-by-step explanation:
Maybe...2(4+6)=2(10)
Answer: The width is 5
Step-by-step explanation:
The equation is x*(x-3)=40 solviing for x which is 8 but since width is x-3 then 8-3=5