Answer:
hope you know Distance formula
Step-by-step explanation:
Think the answer is

units
What do you need help with?
None of them have a solution of x, but 5x=15, 7x-2=19, and 5x+6=21 all have the same answer of x=3
Second one, and can I have brainelist,please, and thanks
Answer:
201,600
each item cost $806.40
$1169.28
Step-by-step explanation: