MATH 6 Direction Find the next three letters and figures in the following patterns. Write the answers on a sheet of paper 1. 15. 19. 23. 27 2 abc de ghi. Direction: Look at the expressions and equations below. Write "ex" if it is an expression an "eq" if it is an equation Perform this on a sheet of paper. 3) 9 + b 15(6 - 2) = 60 5) (3x2 + b