Answer:
no
no
yes
Step-by-step explanation:
the first two tables have inputs which solve for more than one output which means they are not functions
A is the correct answer. PEMDAS for single step and double step equations alike.
Answer:
i don't know
Step-by-step explanation:
Answer:
18 kilometers
Step-by-step explanation:
If each 1 cm represents 9 kilometers.
How many would 2 cm represent?
