PLEASE I NEED HELP HURRY QUICK I AM TIMED ON A QUIZ PLEASE ANSWER ALL OF THEM. WILL MAKE YOU BRAINLIEST. AND PLEASE DONT WRITE NONSENSE 1. The information for two pay-as-you-go cell phone companies is given. ON CALL. 3.5 hours:$10 ; TALK TIME. 1/2 hour:$1.25.
a. What is the unit rate in dollars per hour for each company?
b. Which company offers the best deal? Explain your answer.
c. What if another company offers a rate of $ 0.05 per minute. How would you find the unit rate per hour?
d. Is the rate in part C. a better deal than ON CALL or TALK TIME? Explain

please hurry and don't guess. In case you have the book its go math grade 7 page 121