Answer:
A U B' will be {f} i think so
i love you :)
Step-by-step explanation:
5 × ( 99 + 7² ) + 4
5 × ( 148 ) + 4
740 + 4
744
Let x be the lowest positive number Then the other number = 5x.
So 5x - x = 72
4x = 72
x = 18
So the numbers are 18 and 90 answer