Answer:
C is computer
P is printer
3c + p = 900
750 + 150 = 900
So...
Computer = $750
Printer = $150
Brainiest plz :)
a=11, b=53
Step-by-step explanation:
y=ax+b
x=1, y=64 -> 64=a+b
x=2, y=75 -> 75=2a+b
75-64=a, a=11, b=53
All the other points obey this rule.
2 steps to the right 10 steps down
