The band in a local school was selling bumper stickers to raise money. the net amount a in dollars raised by selling b bumper stickers is given by the function
a(b) = 5b - 10. if the band sold 150 bumper stickers, what is the net amount of money they raised?

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?