Determine whether the vectors u and v are parallel, orthogonal, or neither. u = <10,0>, V = <0,-9>

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?