Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
Wait I’m so sorry, but is this a real question or I’m jus trippin..?
(1/8)+(1/8)=(2/8)*2=(4/16)
(15/16)-(4/16)=(11/16)
I hope this helped.
Answer:
The correct answer is 25.
Step-by-step explanation:
deposit- 400
interest- 16
Rate= deposit divided by interest
400 divided by 16 = 25
