Answer:Arnold earns $87 of interest in 5 years.
Step-by-step explanation:
It would be: 11 * 90/100
= 11 * 0.90 = 9.9
So, your final answer is 9.9
Hope this helps!
Answer:
Step-by-step explanation:
Determine the dimensions of a rectangle if:
A = x2 – 19x – 90
Step-by-step explanation:

First, you need to find the area of the room.
299×34=10166
Once you found the area of the room, you need to find the cose of the tile.
10166×11=111826
It will cost $111,826 to cover 10166 square feet.