9. There are 90 students in the choir. A special show requires 20% of the
students to dance as well as sing.
How many of the choir members will
dance?
A
70 students
B
45 students
20 students
D
students

Regular price 75$ discount 25%sale price?

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Change negative exponents to positive. then solve. round to four decimal places