Answer:
73.8x+45y
Step-by-step explanation:
1. Distribute 9 to the numbers inside the parenthesis
23.4x + 45y + 50.4x
2. Combine like terms( in this case the numbers with the x)
73.8x + 45y
Answer:
C
Step-by-step explanation:
It is C because members in the set C can be found in the universal set (U)
Answer:
true
Step-by-step explanation:
