Answer: 4
Step-by-step explanation:
Answer 4 would be 12n + 24
Answer:
f(2) =30
Step-by-step explanation:
f(1)=15
f(n)=f(n-1)*n
Put in n=2
f(2)=f(2-1)*2
= f(1) *2
= 15*2
=30
Answer:
Step-by-step explanation:
20+4(20) 20+80 = 100
Answer:
x=-13-5y
Step-by-step explanation:
Answer:
B) 45 cats
Step-by-step explanation:
3/(3+5) = 3/8
3/8 of the animals are cats
3/8 × 120
45
