Emily arrives at school @ 8: 35am. together reading and math last for 1hr 35mins. then emily goes to band practice for 45mins. what time does band practice end?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.