Addition method The college store paid $1670 for an order of 45 calculators. the store paid $11.00 for each scientific calculator. The others, all graphing calculators, cost $58.00 each. How many of each type of calculator was ordered.

Addition method The college store paid $1670 for an order of 45 calculators. the store paid $11.00 for each scientific calculator. The others, all graphing calculators, cost $58.00 each. How many of each type of calculator was ordered.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section4.2: Modeling With Linear Functions

Problem 53SE: You are choosing between two different prepaid cellphone plans. The first plan charges a rate of 26...

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Question

Addition method

The college store paid $1670 for an order of 45 calculators. the store paid $11.00 for each scientific calculator. The others, all graphing calculators, cost $58.00 each. How many of each type of calculator was ordered.

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