The diameter is 8cm your welcome
155-130=$25
250-125=$125
125/25=5 hours
when 5 hour later it will be the same price, 6 hours later will be higher if using company B hope that helps
Carlos is 3 feet tall
12 times 3=36
I don’t understand how you worded the question but x=-4 if thats what you are looking for
The answer is 8 I have that question