Arestaurant has 50
50
tables.
40%
40
%
of the tables have 2
2
chairs at each table.
the remaining 60%
60
%
of the tables have 4
4
chairs at each table.

complete the model.
then complete the statements to find the total number of chairs in the restaurant.

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Combine like terms to make a simpler expression 3z+z