Download Chapter 2 Test Review Algebra AB

Unit 1 Test Review Algebra 1
Name:________________________
Write a mathematical expression for each verbal expression.
1.
the sum of 9 and a number ______________________________________________________________________________
2.
a number is subtracted from 10 _________________________________________________________________________
Convert the follow rates to the given unit.
(1 mile=1760 yards; 1 meter=1.094 yards; 1,000 meters=1 kilometer;1mile=5,280feet,1meter=1000mm)
3) 7 yards per second into miles per hour
4) 3.6 meters/hour into mm/second
5) 234,000 meters per minute into kilometers per second
6) 5 kilometers into miles
Evaluate using the order of operations. SHOW YOUR WORK!
7.
3+8 2–5
8.
5(9 + 3) – 3  4
9.
16  2  5 3  6
10.
94  26
77
11.
25 -
13.
7  2(32  1)
1
(18 + 9)
3
12.
14.
6  42
32 (4)
(7  4) 2  12
(3 2 3 )  3
Classify the numbers as Natural (N), Whole (W), Integer (Int), Rational (R), Irrational (Irr). (use
any and all that apply)
10
15. 49
16.
17. 2.6222222...
18. 
5
Match the correct property with each equation.
19.______ 4(2 x  7)  8 x  28
20.______ w  5  5  w
21. ______ (x+y)+z=x+(y+z)
b gb g b
22.______ a  3  b  a  3
23._______ 2y + 6 = 2(y+3)
A. Associative Property
B. Distributive Property
C. Commutative Property
Simplify by combining like terms
24. –2x + 3y + 5y – 4x
25. 6(2a  3b)  10a
26. 7x – 6( – 7x – 10)
27. – (1 – 9x) – 10
Find the solution set for the following equations when the replacement set is x={ 2,4,6,8 }.
28. x 2  3  39
29. 4x + 1 = 17
Determine whether the following ratios are equivalent. Answer Yes or No.
30.
4 6
,
3 8
31.
9 81
,
11 99
Solve the proportion. Round to the nearest hundredth.
32.
8 x

3 15
33.
4 13

9 t
Find the total price.
34. software: $45
tax: 5.5%
35. jeans: $24.50
discount: 33%
2
cups of ice cream. He wanted to split the ice cream evenly between his three
3
grandchildren. How much did each grandchild receive?
Bonus: Grandpa has 5