=3(3z)2-3
=3(9z2)-3
=27z^2-3
=3(9z^2-1)
=3(3z+1)(3z-1)
Answer: 3/5
Step-by-step explanation:
if you start off with 5/5 + 3/5, thats 8/5 - 4/5 is 4/5, - 1/5 is 3/5
Answer:
The better buy is the Grandma's Cookies
Step-by-step explanation:
<em>Grandma's Cookies</em>
30 divided by 14.75 = 2.033898305
<em>Sweet Treats</em>
25 divided by 10.75 = 2.325581395
Hope this helps! :D
