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

366

step-by-step explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)