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Answer The Question in A Complete Sentence

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Complete homework will contain…

…a complete heading.
…questions and correct, boxed answers written in pencil on loose leaf paper.
…questions answered following the process in your notes.
Failure to follow these guidelines will result in an IHW, regardless of the reason. If you have questions, please call.
Title/Topic
HW#93 Name: _____________________ Date: _____________________
Dividing rational KIPP/2014/_________________ Math/Homework
expressions Mission: KWBAT apply strategies from fractions to divide rational
expressions.

Part 1: Open response


Answer the question in a complete sentence.
 What is the procedure for dividing rational expressions?

Part 2: Dividing Rational Expressions


 Divide. Write your answer in simplest form.

ହ௫ ర ହ௫ మ ଷ ଷ ହ௫ିହ ௫ିଵ
1) ÷ 2) ఱ
÷ 3) ÷
ଷ ଺ ௔ ௔మ ଵ଺ ଺

ି଺ାଷ௫ ସ௫ି଼ ௔ାଶ ଷ௔ା଺ ௫ మ ିସ ௫ିଶ


4) ÷ 5) ÷ 6) ÷
ହ ଶହ ௔ିଵ ௔ିହ ௫ ௫ାଶ

௫ మ ିଽ ௫ିଷ ௖ మ ାଷ௖ ௖ ଼௔ିଷଶ ଵ଺


7) ÷ 8) ÷ 9) ÷
ସ௫ାଵଶ ଺ ௖ మ ାଶ௖ିଷ ௖ାଵ ௔ାଵ ଷ௔ାଷ

ଶ௬ మ ି଻௬ାଷ ଺௬ మ ିହ௬ାଵ
10) ÷
ଶ௬ మ ାଷ௬ିଶ ଷ௬ మ ାହ௬ିଶ

Part 3: Probability

A crafts center has 400 customers each day. A random survey of 70 customers
was done to determine customer interest in future classes. Use the data to
predict the number of customers who will likely attend future classes.

11) knitting class; 25 customers interested

12) landscape painting class; 22 customers interested

13) calligraphy class; 15 customers interested

14) jewelry-making class; 27 customers interested


Complete homework will contain…
…a complete heading.
…questions and correct, boxed answers written in pencil on loose leaf paper.
…questions answered following the process in your notes.
Failure to follow these guidelines will result in an IHW, regardless of the reason. If you have questions, please call.
Honors Assignment

 Complete the open response.


 Complete only the even numbered problems from homework #93.
 Complete the problems below.

Divide and simplify.

௫ మ ାଵଷ௫ାଵଶ ܿ2 +ܿ−6
1) ÷ (‫ ݔ‬+ 1) 2) (ܿ + 3) ÷
ܿ+2
௫ାଶ

(௧ାହ)య (௧ାହ)మ ௔ା଻ ଷ ௔ା଻ ହ


3) య
÷ (௧ିହ)మ 4) ቀ ቁ ÷ቀ ቁ
(௧ିଷ) ଷ ଶ

௔మ ௫ మ ିସ௔ర ௫ మ ି௫ା௫௬ି௬ ௫ మ ାଶ௫௬ା௬ మ


5) (‫ ݔ‬− 2ܽ) ÷ 6) ÷
௔మ ௫ାଶ௔య ௫ మ ା଺௫ି଻ ସ௫ାସ௬

Mixed answer key - Regular

Mixed answer key - Honors

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