Which number should replace the ç to make the subtraction problem correct? 9.866 - 7.97ç 1.889 3 6 7 8

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

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 ?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол