Answer:
11
n²
Step-by-step explanation:
Given
= 
× 
× 
= 11 × × n²
= 11n²
Here, GCF of 18 & 32 is 2, so take it as common factor,
18b - 32 = 2(9b - 16)
In short, Your Answer would be: 2(9b - 16)
Hope this helps!
Answer:
8a=32
Step by Step
Since David is 8x older than Nicole you could write Nicole as the age of a, so then David would be 8a. You are given David is 32 years old so you set 8a equal to 32.
Answer is 4
Nicole is 4 years old
8a=32
divide both sides by 8
Answer is 4
The slope is 1. It means that every minute the temperature rises by 50 degrees.
