-(-125) = ___

can someone answer this

Ten times the square of a non-zero number is eqaul to ninety times the number

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each

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