Mike's heart beat 425 times in 5 minutes. His heart beat times in 1 minute. Liz's heart beat 285 times in 3 minutes. Her heart beat times in 1 minute. Liz's heart beats Mike's.

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.

Percent increase and decrease. original number: 45 new number: 18

Arational number that is equivalent to -20/4?