I’m 2 stuck on the same answer
Answer:
6
Step-by-step explanation:
sets cannot have repeated elements. So this set only has the letters B, A, L, D, E, R which means the cardinality is 6
Answer: y>-3 and x is all real numbers
3. {6,9,15)
for these u have use Pythagoras theorem
I hope this helps you
3.2x-3.4+4x-2
6x-12+4x-2
10x-14
