Emma is training for a 10-kilometer race. she wants to beat her last 10-kilometer time, which was 1 hour 10 minutes. emma has already run for 55 minutes. which inequality can be used to find how much longer she can run and still beat her previous time? (1 hr = 60 min) as fast as you can ?

x < 15

Step-by-step explanation:

Emma's previous time was 1 hour 10 minutes.  This is equal to

60+10 = 70 minutes.

She has already run 55 minutes; this means the remaining time, x, added to 55 must be less than 70 in order to beat her previous time:

x + 55 < 70

Subtract 55 from each side:

x + 55-5 < 70-55

x < 15

answer: about 22.67

step-by-step explanation:

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: