Lesson 41 - Heart of Algebra Advanced Linear Systems 500 Grade Practice Test Questions TOC | Lumos Learning

Lesson 41 - Heart of Algebra Advanced Linear Systems Question & Answer Key Resources The Scholarly Unicorn's SAT Mathematics Advanced Guide
by Dr. Steve Warner

The Scholarly Unicorn's SAT Mathematics Advanced Guide
by Dr. Steve Warner Lesson 41 - Heart of Algebra Advanced Linear Systems

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5x+15y=23

cx+dy=49

In the system of equations above, c and d are constants. If the system has infinitely many solutions, what is the value of \(c\over d\) ?

Instruction: write your answer in the decimal form.