will mark brainlist Which of the following inequalities is graphed by the coordinate plane

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 ?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?