Brian invests £8500 into his bank account. He receives 5% per year compound interest.
How many years will it take for Brian to have more than £10000?

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Measures of the angle of r, 31 s (x+4) t (3x+9)

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 ?