Question

· At a concert, there were t men and twice the number of women. During the interval, 5 men and
women left the concert,
a) How many people left during the interval?
b) How many people were there at the concert after the interval?
c) If t= 700, how many people were there at the concert after the interval?​

Answer 1

Answer:

1. 10
2. 3t-10
3. 2090

Step-by-step explanation:

• there are t men and 2 t women
• 5 men and 5 women left so, the number of people that left the concert during the interval is 5+5=10
• left people are =no. of people before interval-no. of people that left which is equal to 3t-10
• replacing t=700. no. of people left after the interval=3*700-10=2100-10
• =2090