Tina increased 40% time from Tuesday to Thursday
Step-by-step explanation:
The percent increase is given by:

Where

Here given
Increase = 10 minutes
Initial value = 25 minutes
So the percentage increase will be:

Tina increased 40% time from Tuesday to Thursday
Keywords: Percent, percentage
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Answer:

Step-by-step explanation:


i^2 is -1



Answer: 
Kay = x
Mary is twice as old as Kay
⇒ Mary = 2x
Jane is 3 years older than Mary
⇒ Jane = 2x + 3
Answer: 2x + 3
Answer:
The fourth person is 34 years old.
Step-by-step explanation:
Step 1: Find ages of the 3 people running for election
42*3=126 Their ages combined is 126.
Step 2: Find the ages of the 4 people running for election.
40*4=160
Step 3: Subtract the two ages.
160-126=34.
The 4th person is 34.