Transcript Algebra II - Carman-Ainsworth Community Schools

Algebra II
Chapter 1 Review Game
Rules:
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Everyone must write every problem on the whiteboard.
You may only talk quietly to YOUR group members.
You must stay in your seat.
If you are talking loud enough for others to hear your
answers, you lose a point.
No books or notes out.
No talking when we go over necessary problems on the
board.
Winners get 2 extra credit points on their test
tomorrow!
Evaluate each expression:
x = 4, y = -2, z = 3
1. 10xy – (y – 1)3
a = 10,000, b = 10, n = 4
2. a/bn
A = 4π(d/3)2
3. Use the above formula for the surface area of a sphere
with diameter, d, to find the surface area of a sphere with
diameter 3y + 4. Do not simplify!
Evaluate the expression
n = 3, a = 12, b = 7
4. anbn
Name the number sets to which the given
number belongs:
5. 12
6. π
7. 0.6
Simplify each expression:
8. 3x + 5y + 7x -3y
9. 4(14c – 10d) – 6(d + 4c)
Write an algebraic expression to represent
the following verbal expression.
10.
The square of the sum of a number and 56.
11.
The cube of the product of a number and 52.
12.
The square of a number is equal to the product of 32
and the same number.
Solve the given equation.
13. n
 6  10
8
1
14.  2 x  3  4
Solve the given equation:
15. |r – 7| = 20
16. |x| = -14
Write and solve an inequality.
Ashlee is responsible for delivering bags of dog food to the
8th floor of a local Meijer. Each bag of dog food weighs 30
pounds and Ashlee weighs 125 pounds. The capacity of
the elevator at Meijer is 750 lbs.
17. Write the inequality to represent, the number of bags
of dog food that can safely be delivered.
18.
How many dogs of bag food can safely be delivered in
one trip?
Write in inequality to describe the situation.
19. To receive a certain student loan, your family’s income
must be between 20,000 and 35,000 dollars a year.
Name the property displayed
20. (12˙3)˙6 = 12˙(3˙6)
21. (3 + 4) + 7 = 7 + (3 + 4)
Solve and Graph the Inequality:
22. 3x + 4 ≥19
23. 4x + 3 < 11 or 2x – 1 < 9
24. -1 < 3a + 2 < 14
Solve for a:
25. x   b
2a
Properties
26. Name the additive and multiplicative identity.
27. Nick is selling pizza and breadstick kits to raise money
for his class trip. For every pizza he sells he gets $3.00
and for every breadstick kit he gets $2.00. If he sells 50
pizzas and 35 breadstick kits, how much money does he
get towards his trip?
Write and Solve an Inequality.
28. The sum of seven times a number and 6 is greater than
or equal to ten times the same number increased by 7.