Activity 4. Solving Problems Involving Rational Algebraic Expressions:
A. Translate each verbal phrase into algebraic expression:
[tex]1. \: a \: number \:x \: increased \: by \: 2 \\2. \: twice \: a \: number \: x \: divided \: by \: 4. \\ 3. \: a \: number \: x \: subtracted \: from \: 5. \\ 4. \: the \: average \: speed \: in \: x {}^{2} +7 \: kilometers \: traveled \: in \: x - 2 \: hrs. \\ 5. \: the \: fraction \: whose \: denominator \: is \: 6 \: more \: than \: the \: number \: x.[/tex]
B. Solve Completely:
Problem: It takes Jordan 36 minutes to clean the lawn while it takes James 45 minutes to clean the same lawn. If Jordan & James work together how long would it take them to clean the lown?
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Answer:
A 1. x+2
2. 2x÷4
3. 5-x
4. (x²+7)(x-2)
B. 20 minutes
Step-by-step explanation:
Answer:
Grabe pala Yang algibraic
Step-by-step explanation:
pang college siguro Yan