Answer:
Step-by-step explanation:
The temperature starts at 50 and increases because the slope is positive.
1/6*6 is 1, so we can say that 3*6 is 18.
So, the part will be 18 inches in real life.
The answer is C. Hope you get it!
Since N is unknown it's the answer so here are the steps:
1) 3*(2*5)+45=N
2) 3*10+45=N
3) 30+45=N
4) N=75
