Answer:
C
Step-by-step explanation:
It is C because members in the set C can be found in the universal set (U)
Explanation:
First, add by 25 both sides of an equation.

Then, simplify by equation and add/subtract by the numbers.

*The answer must be have a negative sign.

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Answer:
a) 100/15 = 6.6667 = 6 2/3
b) C = T( 6 2/3)
= T (6 + 2/3)
C = 1T x 6 2/3
= 6 2/3 T
We can show T as time at end of equation or start of brackets
k-1/2b=47 because the difference is subtraction and half b is a half fraction and it equals 47.
Answer:

Step-by-step explanation: