It took demitri 90 minutes to dowmoad 4 movies. if each movie takes the same amount of time, t to download, write an equation you could solve to find the time it takes to download each movie.

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.