Answer:
expression: 3(d+35)
simplified expression: 3d + 105
Step-by-step explanation:
The first drone costs d. This means the expression = d
The second drone costs d and an additional $35. Expression = d + 35
The third drone costs 3 times as much as the previous one. Expression = 3(d+35)
To simplify it, you just distribute. Hope this helps :)
So for you’r question its definitely B
Answer:
The number is 
Step-by-step explanation:
From the question we are told that
The sample size is n = 800
The number of seniors is S = 519
The number of commuters is C = 430
The number of of seniors that are commuters is
Generally the number of 800 surveyed students who were seniors or were commuters is mathematically evaluated as

=> 
=> 
Answer:
Henry VII died on 21 April 1509, and the 17-year-old Henry succeeded him as king.