Answer:

Step-by-step explanation:
1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.

2) Collect like terms.

3) Simplify.

Therefor, the answer is, 10x^3 - 26x^2 - 12x.
Answer:
its 2.62
Step-by-step explanation:
There could be 35 toffees in the box.
Answer:
Terrance is 25.5
Step-by-step explanation: