1. Review for Final Exam
Review Rational Expressions & Equations
Final Class Work Distributed

2. Jeanette bought 2 scoops of ice cream and 3 brownies for
$4.40. Nanette bought 3 scoops of ice cream and one brownie
for $5.20. How much was each item?
20% of what number is 80?
A) 40 B) 16 C) 1600 D) 400 E) 160
Final Exam Review

5. A 40" piece of wood was cut into three pieces. The lengths of
the three pieces were: 2x -5, x + 7, and x + 6.
What was the length of the longest piece?

6. Bonus Question: 10 pts.
(Submit answers before the end of class)
Hint: You can call the middle number 'two spoons and a fork'
if you want, but the relationship between any three
consecutive numbers is always the same.

7. Rational Expressions & Equations Test:
(Wed.)
What is the LCD? (x - 1)(x - 1)
The solution is.... x = -
𝟏
𝟐

8. Simplifying Complex Fractions



2
4
2
2
4
2
x
x



2
4
2
4
x
x
4 2
2 4
x
x

 
 4
4


x
x
1) Simplify the numerator and
denominator of the complex fraction so
that each is a single fraction.
2) Multiply the numerator of the complex
fraction by the reciprocal of the
denominator of the complex fraction.
3) Simplify, if possible.

9. Last Class Work of the Year, 4.13
Due by end of period on Wednesday

10. Simplifying Complex Fractions
6
51
3
21
2


y
y
2
2
6
6
y
y
  2
2
56
46
yy
y


6
51
3
21
2


y
y