Step-by-step explanation:
9(x+1) = 25+x
open the bracket
9x + 9 = 25+x
collect like terms
9x-x = 25-9
8x = 16
x = 2
Answer:
Sandra will need 32 feet of fencing. This is because the shape of the garden is a square. The length is 8 ft, so the perimeter of the garden is 32.
Step-by-step explanation:
Answer:
Assuming this is for a Conic Section. There is no property as it does not match a conic section.
Answer:
A: -9a
Step-by-step explanation:
Hope that helps!