Question
PSLE
Find the value of each of the expressions when t = 7.
  1. 9t + 7
  2. 3t - t12
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Find the value of each of the expressions when t = 7.
  1. 9t + 7
  2. 3t - t12