Chapter 6: Problem 61
In your own words, describe a step-by-step approach for solving algebraic word problems.
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Chapter 6: Problem 61
In your own words, describe a step-by-step approach for solving algebraic word problems.
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Use the five-step strategy for solving word problems to find the number or numbers described in Exercises 1-10. When five times a number is decreased by 4 , the result is 26 . What is the number?
Factor the trinomials , or state that the trinomial is prime. Check your factorization using FOIL multiplication. \(3 x^{2}+7 x+2\)
Write three equations whose solution set is \(\\{5\\}\).
In 2010 , there were 13,300 students at college \(A\), with a projected enrollment increase of 1000 students per year. In the same year, there were 26,800 students at college B, with a projected enrollment decline of 500 students per year. According to these projections, when will the colleges have the same enrollment? What will be the enrollment in each college at that time?
Factor the trinomials , or state that the trinomial is prime. Check your factorization using FOIL multiplication. \(3 x^{2}-25 x-28\)
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