Chris just found a new job that pays $600 a week. this is 4 times what his old job paid. what was chris's weekly salary at his old job? plz no one barely me : (

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Which statement justifies why angle ebc measures 90?

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00