Are the following numbers a... WHOLE NUMBER? INTEGER? RATIONAL NUMBER? -5 9 WHOLE NUMBER RATIONAL NUMBER INTEGER RATIONAL NUMBERINTEGER RATIONAL NUMBER.
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Are the following numbers a... WHOLE NUMBER?
INTEGER?RATIONAL NUMBER?
-5
9
4
3
2
9
WHOLE NUMBER RATIONAL NUMBER
INTEGER
RATIONAL NUMBERINTEGER
RATIONAL NUMBER
RATIONAL NUMBER
Are the following numbers a... WHOLE NUMBER?
INTEGER?RATIONAL NUMBER?
4
-6
4
35
7.1
WHOLE NUMBER
RATIONAL NUMBERINTEGER
RATIONAL NUMBERINTEGER
RATIONAL NUMBER
RATIONAL NUMBER
aa 0
070
5885
1.Associative 2.Commutative 3.Property of -14.Identity5.Inverse 6.Property of Zero
Matching. Identify the property being illustrated.
Commutative
Property of 0
Identity
257257
022 xx
414 1.Associative 2.Commutative 3.Property of -14.Identity5.Inverse 6.Property of Zero
Matching. Identify the property being illustrated.
Associative
Property of -1
Inverse
Let U be the set of Integers from 1 to 9.
Let A = {3, 5, 6, 7} B = {2, 3, 5, 7}.
A U B A ∩ B
Consider the function y = x + 3 with Domain D = {0, 1, 2, 3}
Write the range and function using set notation.
You have $100 in your pocket.If you have a hole in your pocket
and you lose $4 per day.
How much money will you have in your pocket after 6 days?
You are making necklaces using two different colors of stone beads.
Stone A costs $.07 per bead and stone B costs $.05 per bead.
You need 50 beads to complete a necklace. The equation C = $.07n + $.05(50 – n) gives the total cost c as a function of the number n of stone A beads
used.
Find the total cost if you use 35 stone A beads.SHOW WORK!
Order the numbers from least to greatest.
5 1, 2,3, , 1.07
3 2
5 12, , 1.07, ,3
3 2
15, 4.3,4.2,0, 25
25, 4.3,0, 15,4.2
Order the numbers from least to greatest.
For the given value of a, find – a.
3a 3 a
5a 5 a
2a )( a 2
See if you can do these without a calculator!-14 + 5 = 6.4 + (-7 ) = 5x when x = 1.2-12-(-3) =
-9-.6
5(1.2) = 6-9
-3+2= -1 F
The temperature was -3 degrees F in the morning and then rose 2 degrees F by noon.
What was the temperature at noon?
-3+2= -1 F
1. 5.
2. 6.
3. 7.
4. 8.
1 1
3 6
5 2
11(2)
36 6
(2)( 5)
312
5
105
11
1( 20)( 5)
5
-3
-1/6
-22
10
-6
-20
1
20
11
2
Evaluate when y = -10 and x = - 6 .
8 ( )x y
x
y
4x y
6
8 ( 6 10) 4
10
14
4( 2)x Simplify the expression.
3( 2)x
7( 2) 3x x
3( 2)x x
5 ( 3) 4x x
4x+8-3x+6
4x-64x-14
4x+1
15 20
5
a
4 12
4
x
2 121
3
x
Simplify the expression.
2 24 1 5
3 3x x
3 4a
3x
Check the box for each correct description of the given number.
NUMBER Real #
Irrational #
Rational#
Integer Whole#
0
5
-4
41
3
Check the box for each correct description of the given number.
NUMBER Real #
Irrational #
Rational#
Integer Whole#
-2
1
3
5
43
3
6
2
1,6.,5.1,0,
3
1
5.1,2
1,0,
3
1,6.
Order the numbers from least to greatest.
Order the numbers from least to greatest.
4,9,5.3,8,2.3
5.3,2.3,9,4,8
X = 3 and y = -5
36. 7x – 2 37. y – x 38. 2x – y39. )3(2 yx
19
11-8
11
Evaluate the expression.40.
41.
42.
22398
13
13172
]4)35[(42 32
9
29
½
Simplify the expression.43.
44.
45.
)8(6 x
)2)(11( yy
)26(28 xx
-6x+48
20x - 4
-2y2 + 22y
46. If the area of a square is 121in2, what is the
length of one side?
in11121
47. Evaluate the expression for the given value of x.
x2 when x = 25
352252
48. Evaluate the expression for the given value of x.
94 x when x = 1
13914
49. Use the rectangle below with the given dimensions
8
5 + 2w
ww 1640)25(8
What is the area?What is the perimeter?
264)25(2)8(2 ww
50. Evaluate: when x = 25
51. Evaluate: when x = 1
52. Simplify: 4(x - 5) + 2x =
x2
94 x
352252
1394914914
2062204 xxx
Evaluate.53.
54.
55.
36
16 - 4
144 -12
6
1. An awards dinner costs $225 plus $5 per person. The total bill is $735. How many people attended the dinner?
2. Evaluate the expression where x = 2.
3
543 2
x
x
x+ =
2
3
102 people
78/10
3. Evaluate the expression where x = 2.
4.
22[4( 3) ] 10x
2 23 4 6
3
190
9
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