Ahospital cafeteria has 20 tables. 65% of the tables have 6 chairs at each table. the remaining 35% of the tables have 4 chairs at each table. complete the model. then complete the statements to find the total number of chairs in the hospital cafeteria.

Total number of tables in the cafeteria = 20

65% of the tables =

= 13

Each table has 6 chairs.

So, total number of chairs that 65% of the tables have = 13 × 6 = 78.

35% of the tables =

= 7

Each table has 4 chairs.

So, total number of chairs that the remaining 35% of the tables have = 7 × 4 = 28.

Hence, total number of chairs in the hospital cafeteria = 78 + 28 = 106.

answer:

c) the x-coordinate of the center of the circle increases by 3