Answer:
(x+9)(x-3)
Step-by-step explanation:
Find the number that multiplies to make -27 and adds to make 6. In this case it is 9 and -3. Use these numbers to factorise.
The answer is 3n+1
What i did was add the like terms.
-7n+10n= 3n
-7 + 8=1 (the 7 is negative because it's being subtracted)
if you put it together you get 3n+1
hope this helps
Answer:
80 percent
Step-by-step explanation:
Answer:
17 ft
Step-by-step explanation:
Use pythagorean theorem:

The rectangular storage unit is split into 2 right triangles since it is 17 feet diagonally. So, 17 feet is the hypotenuse of the right triangle.

Once you solve everything you will find that x^2 = 225, so x = 15 ft. That is the length of the storage unit.
12,000, because 11,900>11,500, so you round it up to 12,000