Answer:
The common multiple is 18
Step-by-step explanation:
Because 9*2=18 and 18*1=18
We can't see any given circle. The general form for a circle centered at the origin with radius r is

Answer:
12 machines
Step-by-step explanation:
The production rate per machine is 1240/20 = 62
For 1,984 printers it would take 32 machines (1984/62 = 32)
32 needed minus the 20 they already have means they need 12 more machines.
Answer:

Step-by-step explanation:




