28oz $2.24
2.24/28 = .08
1.20/12 = .1
3.60/40 = .09
As you can see 2.24 for 28oz has the cheapest unit cost at .08 per oz.
A = (pi) * r*2
(pi) = 3.14
r = d/2.....r = 17/2 or 8.5
A = 3.14 * 8.5^2
A = 3.14 * 72.25
A = 226.86 rounds to 226.9 m^2 <==
Answer:
X= 2.
X= -5.
Step-by-step explanation:
Hope it was helpful ;)
It would be 10:15, which can be simplified to 2:3 if you divide by 5. Hope this helps!
