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```What Do You Call Two Railroad Trains
First, SIMPLIFY each expression below. Then EVALUATE the
expression if
a=3, b=-2, and c=-6
Find the simplified expression in the answer column and notice
16b-3c+5
the letter next to it. Find the value of the expression at the bottom
Qc+26
of the page and write this letter above it.
7a+3
(~) 18b-c+5
Q
9a+3-2a
Q
8-5b-1
Q
-4b-6+20b-3
Q-5b+ 7
Q
2 - (-8c) + 24 - 7c
Q -b+ 10c
Q
5a-9b+a-6b
(~) 16b- 9
Q
3b+11c-4b-c
b-12c-6
9a-c+7
Q-a - 8b - 5c
9a-1 +8c-8a+c
(~ -2a+2c+2
Q 12c+5a+7+(-13c)+4a
6a - 15b
Q -15-6c+3b-Oc+9-2b
3a+7b+2c-a-4b
Q b-10c+6
[email protected] 2a + 3b + 2c
@ -8a-b-(-6c)-2a-b-5c
b-4c+3a-c-9b-4a
a+9c-1
-a-lOb-8c
-3c+7a+5+17b+2c+b+(-7a)
@ -lOa -2b+c
@ 2-a-(-b)+c+(-a)-b-(-c)
|
-58 -41 -16
24
-12 43 48
-52
OBJECTIVE 3-b: To simplify and then evaluate expressions.
|
64
17 -25 -32i 20
ALGEBRA WITH PIZZAZZ!
What Happened to Ray FIoob After
He Fell Off the Empire State Building?
Simplify each expression below. Circle the letter of each answer. Then rearrange the circled
letters in each section to make a word. Write the words in order in the boxes at the bottom
of the page. You will find the answer to the title question.
Q
3x + 2(5x - 7)
Q
9 - 3(2~ - 4)
Q
8z - 6(3 - 2x)
G
13X-14
E~] 5X + 11
-5+5(x+4)
5X+15
D -6X+21
Q
4(6n + 9)" 1On
14.+36
[~ 19n + 36
Q
14- 3(4n- 1)
-12n+13
~ -12n+17
Q
-8n - 8(-4 - 2n)
2k+7
E~ -13k+ 34
- 7k + 37
~ - 7k + 30
Q 7k-2(3k+1)-9
(~ -6+5(8-k)-8k
(~), k + 1 - 4(2k - 9)
[~ 2k-4
[-~ k- 11
[~3 14~+30
E~ 6×+52
D3x+6
E~ 14x+21
@ 5(2y - 4) + 2(y + 9)
E~ 12y-4
[~ 12y-2
(~) -4(3u - 1) + 7(3 ~:2u)
r~ _42u + 9
[-~ -42u + 42
@ -1Ok-3+2(5+6k)
8+9×+4(11
-4(-2x - 7) + 6x - 7
9- 3(-4 + 3x) + 12x
@
6(-5u+ 1)-3(4u- 12)
[~ 13u- 12
E~-5u + 25
@
3(-u- 5) + 8(2u + 1)
[~ 13u-7
[~ -26u + 25
ALGEBRA WITH PIZZAZZ[
OBJECTIVE 3-c: To simplify expressions containing parentheses.
What Should You NOT Do If You Want to
Help Get Rid of Graffiti?
letter next to it. Write this letter in the box at the bottom of the page that contains the number
of that exercise.
6, + (5~ - 8)
G -40x + 23
2~ - (gx - 4)
Q 3x-21
-9 - (12 - 3x)
Q -12x- 9
-(5x + 5) - 4 + 8x
O-16x - 30
(~) 7~{ - 29
7(2}[ - 4) - (10 - 3x)
O-12x + 4
-6(5 +x) + (13x + 1)
Q -23×- 32
-(12 - 4x) + 8(10 - x)
(~ 4x+27
Q 11x-8
7(2x + 2) - 9(-1 + 6x)
4(-3x -5) - (10 + 4x)
6x + (14x - 5) + (17 - 3x)
-(2 - x) - 3(6 + 8x) - 12
Q 4x+13
3x-9
-4x + 68
O -7~ + 4
G 13×+3
(4x - 9) + 8(2~{ + 3) - 7x
O 17x + 12
11- (3x- 6) + 2(4x+ 5)-x
O 13x+ 15
(x + 2) - (x - 2) - 12x
@17x - 38
OBJECTIVE 3-d: To simplify expressions that
require adding or subtracting a binomial.
ALGEBRA WITH PIZZAZZ!
How Does a Rodeo Star Get Around?
First, SIMPLIFY each expression below. Then EVALUATE the expression for
the given value of the variable. Find the simplified expression in the answer
column and notice the letter next to it. Find the value of the expression at the
bottom of the page and write this letter below it.
® 8(2x - 3) - 6x if x=3
® 9 - 2(4~ + 5) if x = -4
® -7x - 3(9 - 7x) if x= -1
® 6(3x- 1) - 10x ifx=7
® 7- 4x + 2(5x + 8) if x = -2
® 7x-4(6-x) + 12 if×=6
® ,3(4x-1) + 9x + 8x if x=-9
® 10-(2y-6)-y ify=8
® 4(3+7y)+6(2-y) if y=2
@ 9(2y - 4) - 2(7y - 12) if y = -9
@ 5(-3y - 1 ) - (6 - 5y) if y= -6
@ 2(7 + 6y) + 15(- 1 + y) ify=l
@ (-gy + 5) - 8(-y - 2) if y = -3
-(5y - 6) + 4(3 + 5y)
ALGEBRA WITH PIZZAZZ!
Q5x+3
0 -lOy- 11
Q-y + 21
(~) 14x- 27
13y+ 15
27y- 1
lOx- 24
(~) 22y + 24
Q 6x+23
@ 15y+ 18
Q -3y+ 16
G-8x - 1
O 11x- 12
(~) 4y- 12
Q8x-6
if y=2
OBJECTIVE 3-e: To simplify and evaluate
expressions containing parentheses.
```
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