Letters used to represent values or unknown quantities that
can change or vary. One example of an algebraic expression
is 3x – 4. Notice the variable,
Answer:
-5
Step-by-step explanation:
Answer:
9/10 or 0.9
Step-by-step explanation: hope this helps
Answer:
Angle 1,4 and 7
Step-by-step explanation:
I know I know
Answer:
i don't now ugly
Step-by-step explanation: