Answer:
4 boys
Step-by-step explanation:

3 × y = 1 × 12
3y = 12
3y ÷ 3 = 12 ÷ 3
y = 4
Answer:
Determine the power set of S, denoted as P:
Term Number Binary Term Subset
12 01100 {b,c}
13 01101 {b,c,e}
14 01110 {b,c,d}
15 01111 {b,c,d,e}
Step-by-step explanation:
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