Plugging in the numbers 7x - 2y = 39 fitted and made sense
Answer:
false
Step-by-step explanation:
cost and selling price are the same thing so there would be no difference in percentage
Answer:
yea
Step-by-step explanation:
Answer:
63.6 m^2
Step-by-step explanation:
A = (pi)r^2
r = d/2 = 9 m / 2 = 4.5 m
A = (3.142)(4.5 m)^2
A = 63.6 m^2
