Question

Need help with number 2 not sure how to solve it all

Answer 1

B(x) will be given by:

$B(x)=100x-5$

Part 1:

x = 9

$B(9)=100(9)-5=900-5=895$

Part 2:

x = 10.34

$B(10.34)=100(10.34)-5=1034-5=1029$

Part 3:

$B(9)+B(10.34)=895+1029=1924$