Answer:
9/10 is equivilent to 0.900
Step-by-step explanation:
Part A is 2/9 of the whole
Part B is 7/9 of the whole
C is computer
P is printer
3c + p = 900
750 + 150 = 900
So...
Computer = $750
Printer = $150
Brainiest plz :)
I think it's 30 because 2 times 15 is 30. Hope it helped!