A B C D E
100100100
200
100100
200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500500
Answer
yx
yx4
56
48
36
Answer
60355
30552
2
xx
xx
Answer
1252
9124
30172
20322
2
2
2
xx
xx
xx
xx
Answer
214
158
168
822
2
2
2
xx
xx
xx
xx
Answer
Find LCM of x2+7x+12 and x2-9
Answer
44
5,23
322 xxxx
Write each fraction in terms of the LCM of the denominators:
)2)(1(
55,)2)(1(
63
xx
x
xx
x
Answer
23
4
23
522
xxxx
x
Answer
2
4
3
7
xx
Answer
543
14
6 2
xx
x
x
x
)6)(9(
1132
xx
xx
Answer
2
2
62
31
x
x
Answer
1236
212
4
xx
xx
Answer
9
275
9
3
xx
x
Answer
6
5
5
4
xx
Answer
-5x-2y=-10
Solve v=at+s for a
Answer
Answer
An investment of $1700 earns $230 each year. At this rate, how much additional money must one invest in order to earn a total of $517.50?
Answer
158
492
54
3522
2
2
2
xx
xx
xx
xx
)4)(1(
)3( 2
xx
x
Answer
213215
xx
xx
Answer
Solve 4x-2y=8 for y
Write 79,600 in scientific notation
Answer
Answer
xy
xyxyyx
5
251015 23
(8x2+14x+15) (2x+1)
Answer
What is the largest single-cell in the world?
Answer
An ostrich egg!!!