Which of the following represents the sum 3+(-7)? assume that red tiles represent negative numbers and blue tiles represent positive numbers

What is the answer to this problem 7 * 5/6

For each proportion find the unknown number x 1/5/8=×/15

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.