Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
33 Cards in this Set
- Front
- Back
|
write 1/36 using an exponent other than -1
|
6 to the negative 2
|
|
|
the measure of the surface enclosed by a geometric figure
|
area
|
|
|
the numerical part of a term that contains a variable
|
coefficient
|
|
|
a term w/out a variable
|
constant
|
|
|
two ar more equations w/ the same solution
|
equivalent equations
|
|
|
expressions that have the same value
|
equivalent expressions
|
|
|
an equation that shows a relatonship among certain quantities
|
formula
|
|
|
opreations that undo each other
|
inverse operations
|
|
|
terms that contain the same variables
|
like terms
|
|
|
the distance around a geometric figure
|
perimeter
|
|
|
whan an algebraic expression has no like terns and no parentheses
|
simplest form
|
|
|
to write an expression in a simpler form
|
simplyfying an expression
|
|
|
when plus or minus signs separate an algebraic expression into parts, each part is called
|
a term
|
|
|
an equation that contains two operations
|
two-step equations
|
|
|
do the distributive property
8(50+4) |
8(50)+8(4)=
400+32= 432 |
|
|
simplify each expression
5a+a |
5a+a=5a to the second power
|
|
|
simplify each expression
9ab+8ab-7ab |
9ab+8ab-7ab=
17a^2b^2+-7ab= 10a^3b^3 |
|
|
name the property
8+(6+7)=(6+7)+8 |
commutative property of addition
|
|
|
name the property
3+x*0=0 |
multaplicative property of zero
|
|
|
name the property
1*z=z |
multaplicative identity
|
|
|
name the property
(x+y)*3=(y+x)*3 |
commutative property of addition
|
|
|
name the property
ab+0=ab |
additive identity
|
|
|
name the property
(x*z)*y=x(z*y) |
ass. property of mult.
|
|
|
name the property
(a+b)*1=a+b |
mult. identity
|
|
|
name the property
(x+y)*6=(y+x)*6 |
comm.property of addition
|
|
|
name the property
(3+4)+7=7+(4+3) |
comm. property of addition
|
|
|
name the property
8*(7*9)=(8*7)*9 |
ass. property os mult.
|
|
|
how do you solve 2-step equations
|
use inverse operations to undo each operation
(e.g.)5x-2=13 +2 +2 15 5x=15 /5 /5 x=3 |
|
|
name the order of operations
|
-parentheses
-exponents -mult. or division (whichever comes first) -add. or subt. (whichever comes first) |
|
|
what is the order of solving equations?
|
the order of operations backwards
|
|
|
what is the distributive property
|
when you when you mult. each # inside the parentheses by the # outside
|
|
|
what is the base
|
the number that is mult.
|
|
|
what is a composite number
|
a whole number that has more than 2 factors
|
