A stack of 200 file folders is 5.125 inches tall. a. Elena guesses that each file folder is 0.035 inches thick. Explain
how you know that Elena's answer is not correct.
ANSWER:
Pleaseee hurry

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.

Describe a situation that you could represent with the inequality x< 17

How can writing phrases as algebraic expressions you solve problems?