Question 1 2 pts
Mr. Pratt spent $237.50 at Best Buy on new office supplies. He bought a
printer for $87.50 and staplers for $15.00 each.
Part A: Write an equation that represents the amount of staplers (s) he
bought for the office.
Part B: Find the number of staplers Mr. Pratt bought.
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B I A
A - IX X X
VETT 12pt
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Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !