Lori had $126.89 in her bank account. she deposited $21.49 into it and then wrote a check for her car repairs for $156.61. what was the ending balance in her account?
–$51.21
–$8.23
$8.23
$51.21

The variable in a relation who’s value depends on the value of the independent variable is called what?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Which strategy is used by public health to reduce the incidence of food poisoning?