Answer:
6.5
Step-by-step explanation:
The volume of a rectangular prism can be given by the form

you know Volume, base, and height but you dont know width
so divide b and h to both sides

and you cna solve for width
now for 6.
dividing by a number is the same as multiplying by its reciprocal
Ok ummm I honestly don’t know I’m so sorry I couldn’t help you wit this prob
Paying off a debt over time with planned payments, so kind of like mortgage on a house.
You FOIL
9x^2-15x+21x-35
Combine like terms
9x^2 + 6x - 35