Sagot :
Answer:
t+f>420
Step-by-step explanation:
It only said variable so i only use the t and f but if it doesnt said IN TWO VARIABLES the answer would be 20t+50f>420.
Answer:
t+f>420
Step-by-step explanation:
It only said variable so i only use the t and f but if it doesnt said IN TWO VARIABLES the answer would be 20t+50f>420.