First, you do the distributive property on:
4(2n+3)
You would get
8n+12
Then add the original part of the equation in (4n)
4n+8n+12
Combine like terms
12n+12 is the answer
Answer:
6km>600cm
Step-by-step explanation:
to compare we can bring to the same unit
we can convert to meters
600cm=6m
6km=6000m
6000m>6m
6km>600cm
If Trina has 3 and Randall gave her a fourth multiply 3 by 4: Randall had 12. If Randall had 12 and Selena gave him a third multiply 12 by 3: Selena had 36. If Selena had 36 and Anna gave her half multiply 36 by 2: Anna had 72. Anna had 72 brownies at the beginning :)
f(1) = 4(1)-9 = 4-9 = -5
f(2) = 4(2)-9 = 8-9 = -1
f(3) = 4(3)-9 = 12-9 = 3
f(4) = 4(4)-9 = 16-9 = 7
Set would be {-5, -1, 3, 7 .....}
