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College Placement Test-Math Questions And Answers
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College Placement Test-Math Questions And Answers rule if you do something to one side of the equation, you must do it to the other how to solve a linear equation-4 steps 1.) get rid of parentheses&combine like terms 2.) get all terms w/ the variable on one side& all other terms to other side ...

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  • October 13, 2024
  • 14
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • college placement test math questions and answers

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  • Math Placement
  • Math Placement

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UpperClass

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College Placement Test-Math Questions And
Answers

rule if you do something to one side of the equation, you must do it to the other




how to solve a linear equation-4 steps 1.) get rid of parentheses&combine like terms




2.) get all terms w/ the variable on one side& all other terms to other side 3.) isolate

variable by dividing




4.) check answer




percents per=dividing, cents=100, like in a dollar




41% over 100 =.41 take decimal place, move it two places to the right




solving percent equations "of"=multiply




"is"= equals "out of"=division

, College Placement Test-Math Questions And
Answers

96% of what #is 72? "what" or "what #" = x(the unknown)




.96 times x =72




.96x over .96 =72 over .96, x= 72 divided by .96




x=75




7 is 4% of what #? 7 = .04 times x




ratios A comparison of two quantities by division




proportions An equation stating that two ratios are equal.




unit ratio A unit rate where the denominator is one unit

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