Answer:
90
Step-by-step explanation:
Multiples of 9:
9, 18, 27, 36, 45, 54, 63, 72, 81, <u>90</u>, 99,
Multiples of 30:
30, 60, <u>90</u>, 120
Hope this is helpful.
is to provide information about a company's gross receipts and gross payments for a specified period of time.
2
4 2x2 is 4
2x3 is 6
sorry for the long type it says 20 character above
X' = U - X
= {1,2,3,4,5,6} - {1,4,5}
= {2,3,6}
(ZUX') = {2,3,5} U {2,3,6}
= {2,3,5,6}
(Z⋃X′)⋂Y = {2,3,5,6} ⋂ {1,2}
= {2}
