A. The council randomly surveys People from a list of city residents
Answer: A
Step-by-step explanation:
-12 is made positive so the equation is turned to 12-3 which is 9
180 is the speed of the motorboat. I don't know the speed of the current.
........................................
120÷4=30
30×6=180
Answer:
1.25*12=15
Step-by-step explanation:
4 fiction to 1 nonfiction
(4 x 7 = 28) fiction to (1 x 7 = 7) nonfiction
Therefore, the required ratio is 28 to 7
