Natalie had x amount of money. She buys a total of $77 worth of food from the grocery store. what variable expression represents the amount of money she had left.

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.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship