Find the value of a and b when x= 10
a =
5x2
2
2x²(x-5)
b=
10x

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8