The sum of two numbers is 62 and their difference is 16.
which system of equations represents the word problem?

x + y = 62 and x - y = 16
x + y = 62 and 62-x = 16
x + 62 = y and x - 16 = y

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 ?

Place the following steps in order to complete the square and solve the quadratic equation,

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7