Select all the expressions that are equivalent to 1/2z

a.) z + z

b.) z divided by 2

c.) z • z

d.) 1/4z + 1/4z

e.) 2r

What is the sum of these mixed numbers 2 1/8 + 4 3/8

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Write the standard form of an equation with (see picture below)