David drove 232 miles in 4 hours and 319 miles in 5.5 hours. what is the constant rate of change?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.