Find f(x) and g(x) so that the function can be described as y = f(g( y = nine divided by square root of quantity five x plus five.

What is the number 321,000,000 in scientific notation? also what is the number? ?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.