stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Algebra 1A Study Flashcards | StudBud
Explore
/
Algebra 1A Study
Algebra 1A Study
26 terms
·
StudBud Administration
·
3 plays
Imported from external platform
Flashcards
26 cards
F
Practice quiz
P
Host live
L
Questions
26
Answers
1
Define Variable:
A letter that represents a numbers value
A symbol, usually a lowercase letter repres-ents an unknown quantity
A symbol that represents an unknown quantity that's lower case
An unknown quantity represented by a symbol
2
The Associative Property of Addition is..
I have no idea!
(a+b) + cc = a + (b + c)
(a + b) + c = a + (b + c)
3
A square root is..
plane figure with four equal straight sides and four right angles
A rectangular shape that holds a base number, multiplied by itself
4
Which equation is Zero Property of Multiplication?
a x 0 = 0
a x a = 0
5
Distributive Property is the equation: (b +c) = ab + ac
True
False
6
This is Associative Property of Addition: (a + b) + c = a + (b + b)
True
False
7
PEMDAS means.. Parenthesis, exponents, multiplication, division, addition, subtraction
False
True
8
Which of the following are rational numbers?
Decimals
π
Fractions
Integers (-4, -3, -2) and whole numbers (4, 3, 2)
9
Which of the following represents Inverse Property of Addition?
a + -a = 0
-5 + 5 = 0
10
Inverse Property of Multiplication is which of the following..?
a (a/a) = 1
a (a/1) = 1
11
Associative Property of Multiplication is which of the following:
(a x b) x c = a x (b x c)
(a x b) x c = a x (b x b)
12
Exponent-little number on the upper right corner of a number that tells you how many times to use the base as a factor
False
True
13
Which represents Multiplication Property of -1?
a x 1 = a
a x 0 = 0
-1 x a = -a
14
A short way to remember Order of operations is.. Please Excuse my Dear Aunt Cally
True
False
15
HARD REVIEW (14- ) Commutative Property of Addition is..
b+a = a+b
a + b = b + a
a+b = a+a
16
Numerical expression
A mathematical phrase with numbers, but no variables
A mathematical phrase without variables
A mathematical phrase with variables
17
Which is.. Commutative Property of Multiplication?
b x b = a x a
a x b = b x a
b x b = a x b
b x a = a x b
18
Identity Property of Multiplication: a x 1 = a
True
False
19
EASY REVIEW (1-13) What is the defintion of Quantity?
the amount of material usually estimated by spatial
Anything that can be counted.
Anything that can be measured.
Anything that can be measured or counted.
20
Which is a Radicand?
Number under the radical symbol
The base number in the radical symbol
21
Which of the following is considered: Identity Property of Addition..?
0 + a = a
a + 0 = a
22
Simplify means..
Replacing a numerical expression with a single number.
Replace a numerical expression with a single number.
23
An inequality is.. A mathematical sentence that compares values using < and >
False
True
24
Which definiton of "Algebraic expression" is correct?
A mathematical phrase with variables
A variabe that's a mathematical phrase
A phrase with mathematical equations containing variables
25
What's a power?
A base number and an exponent
A base number without an exponent
A number without a base and without an exponent.
A number without a base but with an exp-onent
26
BONUS QUESTION: An equation is..
A mathematical phrase with an = sign
A sentence with an = sign
A mathematical sentence with an = sign
