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                              BINGO CARD ANSWERS

Copy 24 of the 30 following answers into your BINGO card. They can appear in any
order.




    All Real          No
    Numbers         Solution
                                     -394              -20             -18


       -16             -12              -3              -2               0


         1               2               7               8              12


      12.1              13              14              15              16


        17          18.43               21            32.5              40


       48              70            76.5              80               82
           PROBLEMS



A) Susan adds 12 to one-fourth her number to get 22.
  What is her number?

B)    Susan adds 12 to one-fourth her number to get 32.
     What is her number?

C)     If you subtract 43 from 6 times this number, you get
     29. What is the number?

D) Twice Bob’s number subtracted from 36 is 72. What
  is Bob’s number?

E)     If Don subtracts 24 from one-half of his number he
     gets 0. What is Don’s number?

F)     A pentagon has 3 sides of length (2x – 1) and 2 sides
     of length (x + 5). If the perimeter is 127 cm, what is
     the value of x?

G) A pentagon has 3 sides of length (2x – 1) and 2 sides
  of length (x + 5). If the perimeter is 143 cm, what is
  the value of x?

H) A hexagon has 3 sides of length (2x – 1) and 3 sides of
  length (x + 5). If the perimeter is 138 cm, what is the
  value of x?
I)   Find x if 58.5  3.5x  6

J) Find x if 175 = 2.5x

K)   Find d if 7 2d  1   5 2  3d   2d

L)   Find x if 3  x  2   6 3  x 

M) Find x if 5x  5 1 - x   x  8

N) Find y if 80 – 4y = 160

O) Find x if 15 = 2x – 50

P)   Find m if 3(m + 5) – 6 = 3(m + 3)

Q) Find x if 4x – 81 = 225

R)   Find x if 58 = 19 + 3x

S) Find n if 3n  4  3n  5

T) Find y if 3  y  7   27

U) Find x if 328 = 4x

V) Find x if 15  8x  5  2x
W) Find p if 93 = 13 – 5p

X) Find x if 5 2x  1   3x  4   4  x  3  27

Y)   Find n if 5n  12  9n  16

Z) Find x if 4  x  3  2  x  6 

AA) Find w if 6.3w = 76.23

BB) Find z if 87.6 = 8.8 – 0.2z

CC) Find k if 3k + 23 = -13

DD) Find n if 321.5 = 16n – 14.5
ANSWER KEY

A) 40        P)   All Real Numbers

B)   80      Q) 76.5

C)   12      R)   13

D) -18       S) No Solution

E)   48      T) 16

F)   15      U) 82

G) 17        V) 2

H) 14        W) -16

I)   18.43   X) -2

J) 70        Y)   7

K)   1       Z) 0

L)   8       AA) 12.1

M) -3        BB) -394

N) -20       CC) -12

O) 32.5      DD) 21

								
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