Which expression is equivalent to -3(4c-2) -2c A. -8c

B. 8a -34
C. -26a
D. 8a + 7

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

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.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.