Answer:
what are the options??
Step-by-step explanation:
The whole thing but they are easy and you still don't know at least 1
Answer:
X. 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!
Step-by-step explanation:
Step-by-step explanation:
45X + 2000 = Y
Where X = Number of units
Y = Total Cost
It adds six every time so the answer is 56
