Step-by-step explanation: 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!
Answer:
b
Step-by-step explanation:
I did it on edge 2021
The answer is 164.25.
The mean is the "average" of the data set.
she can make 16 batches
Step-by-step explanation: simply multiply 5 by 3 and add 1(for the fraction)
