12. Which of the following is/are correct? A. = 8 4² = 4x2=8 C. 24 = 2x2x2x2 = 8 B. 2 = 2x 5 = 10 D. 3'= 3x3x3 = 27 13. Which of the following is considered constant? Α. Η F B. C. 500 14. Find the value of 3m - n? if m=4 and n= -3 A. -21 В. 3 C. 9 15. Evaluate 4x - 2 when x = = 3 A.4 B. 6 C. 8 D.10
yung tama sana paki ayos naman po exams kasi ang ginagawa ko thanks!
