Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as table

Question

3 years ago

6

Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as table

s, and there are three extra chairs in the back. What does z represent?
The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.

Mathematics

2 answers:

dybincka [34] · Answer 1 · 2022-11-24T05:44:59+03:00

dybincka [34]3 years ago

8 0

Answer:

The number of tables

Step-by-step explanation:

Sens there is twice as many chairs as tables, the number 2 represents the chairs. The 3 represents the 3 extra chairs in the back. so the only logical object to represent z is the number of tables.

netineya [11] · Answer 2 · 2022-11-24T03:48:48+03:00

netineya [11]3 years ago

5 0

Answer:

The number of chairs

Step-by-step explanation:

The equation is 2z + 3

2 ( = multiply by)

z ( # of chairs)

+3 ( the 3 extra chairs in the back)