24 Answered Questions for the topic Systems

02/15/20

#### What are the weights of the five boxes?

A shipping manager wants to determine the weight of five boxes. Each weighs a different integer amount less than 100 kg. Unfortunately, the only scales available measure weights greater than 100... more
Systems Calculus Algebra

06/05/19

#### How would I solve a system of equations that involve logs?

I'm encountering a problem with solving this system where I can't quite figure out what direction I should be going to start this off. Here are the equations. (logx)(logy) - 3log5y - log8x =... more

02/05/19

12/01/14

#### System of Equations word problem I can't figure out!!!!

A basketball player scored 40 points in a game. The number of three-point field goals the player made was 22 less than three times the number of free throws (each worth 1 point). Twice the number... more
Systems Algebra Linear

10/05/14

#### Find the inverse of the (common) coefficient matrix of the two systems.

Consider the following two systems -6x-y=2 2x-9y=3     -6x-y=3 2x-9y=2   Find the inverse of the (common) coefficient matrix of the two systems. A-1=?
Systems Math Algebra

01/19/14

#### How do you find the b in this: y=2x (For graphing)

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Systems

03/14/13

#### X+y =4 2x+3y=9

Help? Systems..
Systems Math Algebra

02/25/13

#### are these two systems CONSISTENT or INCONSISTENT? y = 2x + 5-2x + y = -2

Consistent or inconsistent? y = 2x + 5-2x + y = -2

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