Look at this parallelogram, find the value of v

How many grams must be adde to 970g to make 1 and a half kg

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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.