Solving
Equations and Inequalities
Manipulating Formulas and Equations
Properties of Operations
Properties of
Equality
Solving Exponential Equations
100
5x+4≥11-2x
x≥1
100
a = b/3 for b
b= 3a
100
a+b=b+a.
Commutative Property of Addition.
100
a=a.
Reflexive Property.
100
4^x=1024
x=5
200
3x+9=-36
x=-15
200
A= lw for w
w= A/l
200
Name the property. (3•8)•2=3(8•2)
Associative Property of Multiplication?
200
If a=b and b=c, then a=c.
Transitive Property.
200
1/49=7^x
x=-2
300
2(3x+1)=6x+14
no solution.
300
9 - 5y= 6x + 2 for x
x= -5/6y + 7/6
300
a•b=b•a
communicative property of multiplication
300
Name the steps in order. 76=5x-15+2x
Commutative property of addition, Distributive property, Addition property, Division property, Symmetric property.
300
0.0625=0.5^x
x=4
400
4x/5+6<3x+4
x>10/11
400
F= 9/5C +32 for C
C= 5/9F - 160/9
400
(a+b)+c=a+(b+c)
associative property of addition
400
Name the steps in order. 5x+3(x+4)=28
distributive property, distributive property to combine like terms, subtraction property of equality, division property of equality.
400
(2^2)^x+1=10x
X= 1/4
500
Fill in the blanks. The_______ ______ ________ are the rules that allow you to balance, manipulate, and ______
properties of inequality, solve inequalities.
500
A= 1/2 × bh for h
h= 2A/b
500
3•(8+2)=3•8+3•2
distributive property of multiplication over addition
500
Name the steps in order. x+(4x+32)=12
associative property of addition, subtraction property of equality, division property of equality.
500
Choose one of the choices in parentheses. An exponential function is a function of the form y=ab^x where a and b are both (greater than, less than) 0 and b is not (greater than or equal to, equal to) 1.
greater than, equal to
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