Hurrry . find the focus and directrix of the parabola with the equation y2=18x

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.

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Simplify the expression. -2/5(10+15m-20n)