Two kinds of tickets to an outdoor concert were sold: lawn tickets and seat tickets. Fewer than 400 tickets in total were sold. If x stands for the number of lawn tickets sold and y stands for the number of seat tickets sold, write an equation you could make for fewer than 400 tickets were sold. Please do not add any space between characters in your answer. For example: 2x+3y>500

x+y< 400

Step-by-step explanation:

x = Number of lawn tickets sold

y = Number of seat tickets sold

We are told that: Fewer than 400 tickets in total were sold.

Hence, this means that, less than 400 tickets were sold.

The symbol for less than = <

Therefore, the equation you could make for fewer than 400 tickets were sold is given as:

x+y< 400

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)