A telephone company charges a $0.25 connection fee, then $0.10 per minute for
long distance calls. Which statement is
true regarding this situation?
A. The rate of change is $0.25 and minutes are
the independent variable.
B. The rate of change is $0.25 and minutes are
the dependent variable.
C. The rate of change is $0.10 per minute and
minutes are the independent variable.
D. The rate of change is $0.10 per minute and
minutes are the dependent variable.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .