435 inches = 36 1/4 ft.
So, the answer would be D) 12 ft. 3 in. hope this helps
4/10 and 3/10 are the answers
ANSWER

EXPLANATION
The given polynomials are:

and

We want to subtract these two polynomials.

Expand the right hand side to obtain:

Group the similar terms:

Combine the similar terms to get:

Answer: D
Step-by-step explanation:
Ok so 5x20 is 100 and 3x20 is 60 then add 3 is 63 apps that she downloaded then 100-63 is 37 apps that she still has space for.