Question

6. A restaurant can seat 100 people. It has booths

Answer 1

Answer:

The expression  matches the situation is 4x + 6y = 80

Explanation:

We are given a total of 100 seats which is the maximum amount a restaurant can seat

And there are booth with 4 and table with 6 seating

so let no. of 4 seat booths be x and tables with 6 seats be y

We can form the equation as 4x + 6y = 100

We are also given that 5 of the 4 seat booths are full so this means

4$\times$5 = 20 seats out of 100 are full

so left ones can be written in the form of an expression 4x + 6y = 80