Answer:

8,3*0,25=2,10%(2d.p)
Step-by-step explanation:
Group together common letters
4n+8n=12n
-3d+-3d=-6d
B.12n-6d
Answer:
If the person bout one box of chocolate O's than they paid $2.2 for 12 ounces
Answer:
6
Step-by-step explanation:
(a^3 - b^3)/5
Let a =2 and b = -3
(2^3 - (-3)^3)/5
Exponents inside the parentheses
(8 - -27)/5
Subtracting a negative is like adding
(8+27)/5
Finish adding inside the parentheses
35/5
Divide
7