Answer:
1.mountains plains rivers
2. A
3.C
4.B
Step-by-step explanation:
yes
Answer:
I dont know if this is right but I think its 125/343
The answr is A sorry if wrong
(4x-3y)^2(4x-3y)
=(16x^2-24xy+9y^2)(4x-3y)
=64x^3-96x^2y+36xy^2-48x^2y+72xy^2-27y^3
=64x^2-144x^2y+108xy^2-27y^3
