Math
posted by pretty .
Kate's plane leaves at 3:35 P.M. She has to check in 2 h and 35 min to get to the airport from her home. Kate must first drop off her dog, Fido, at her friend's house next door. She wants to spend 45 min talking to her friend. What is the latest time she should leave her house?
Thank you!

Please proofread this sentence and repost. As it is, it doesn't make sense.
She has to check in 2 h and 35 min to get to the airport from her home. 
I think there is a typo in your question. "She has to check in 2 h and 35 min". Is it she has to check in 2 hours early and it takes 35 minutes to get to the airport?
If so, you want to add up all the time for travel and chit chat. So 2 hours + 35 minutes + 45 minutes, and then make sure she leaves her house that much earlier than 3:35. 
She has to check in 2 h before takeoff.
This one is correct. 
12:15

Kate's plane leaves at 3:35 P.M. She has to check in 2 h before takeoff. She takes 1h and 35 min to get to the airport from her home. Kate must first drop off her dog, Fido, at her friend's house next door. She wants to spend 45 min talking to her friend. What is the latest time she should leave her house? For this can you show formula how to do it?
Respond to this Question
Similar Questions

ENGLISH
The home of Jeff Simms is next to the shop of the three sisters.Which one of the following sentences expresses this idea grammatically? 
Math (HELP PLEASE)
1) An elevator goes down 7 floors, up 3 floors, up 6 floors, down 8 floors, up 1 floor, and down 6 floors. It is now on floor 3. Which floor did it start on? 
to ms.sue project part 3
i don't know how to put it in words for brave but here is part of the story: she'd been living in a cabin for almost 3 months when she awakened one morning by someone kicking open the cabin door.she opened her eyes to see the blurry … 
math
In an election, Kate lost to Lee by 32 votes. Because the vote was so close, they decided to have a revote. All of Kate's supporters voted fro her again, but some of Lee's supporters switched their votes to vote for Kate. Kate won … 
math
mary and kate paid $195,000.00 for a business but kate paid 2 1/4 more than mary. How much did kate paid? 
psychology
After Kate's visit to Paris, her memories about what she saw and learned were influenced by music in the background, by the comments of her traveling companion, and by the light reflecting off the Seine, reminding Kate of her childhood … 
Probability
The probability that Kate goes to the cinema is 0.2. If Kate does not go Claire goes. If Kate goes to the cinema the probability that she is late home is 0.3. If Clair goes to the cinema the probability that she is late home is 0.6. … 
Math
Kate made a birthday cake for Bryan’s second birthday. One of the guests on the party (who is a preschool director) thought how awesome it would be to have a cake like this for the Open House next week! She asked Kate to make one … 
Math
Kate made a birthday cake for Bryan’s second birthday. One of the guests on the party (who is a preschool director) thought how awesome it would be to have a cake like this for the Open House next week! She asked Kate to make one … 
Math
Yesterday kate and her cousin robert went out for a movie there they spent $50 in total robert spent $10 more than kate how much did kate spend?