Because |a + bi| is equal to a distance,

la + bi| will always be a

number.

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

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Which of the following equations is equivalent to x/3-6/x=1