Answer:
The slope between the points (5.-7) and (8, 8) is _____ (what is the number)
Step-by-step explanation:
Answer:
the question???? where is the question???
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!
Step-by-step explanation: