Joyce flynn, an insurance agent, earned in her first week on the job a commission of $1,800. her commission percent is 30%. joyce's total sales for the week were:

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?

Find the solution set for this equation: t^2+7t=0 separate the two values with a comma.