Inequalities
Vocab
Misc.
Substitution
solve for variable
100
b+2 ___ 15 <, >, or = when b = 9
b+2 < 15
100
A letter than replaces a number value in an expression?
Variable
100
Simplify: a + 6 + a -2 =
2a + 4
100
If x = 12, evaluate this expression: 3x + 5 = ?
41
100
5p = 25 Solve for p.
p = 5
200
2b+8 ____ 3b-4 <,>,= when b=9
2b+8 > 3b-4
200
An expression which contains variables is an _____.
Algebraic Expression
200
76-6n+6 = 9n+ 2 + 5n When n= 4, is this expression an inequality or equation?
Equation 58 = 58
200
solve for p 3p - 4 = 8
p = 4
300
(b/3) x 6 ____ 2b <,>,= when b = 9
(b/3) x 6 = 2b
300
When you compare two expressions using < or > this is an______.
Inequality
300
Write an expression for this: Add 12 to x and multiply by 5.
(x+12) * 5
300
Andy has 3r - 3 baseball cards. Micah has 2r + 5 baseball cards. If r = 14 who has more cards?
Andy
300
2p + 6 = 4p - 10 Solve for p
p = 9
400
5b/5 ____ b /3 <,>,= when b = 9
5b/5 > b/3
400
When you compare two expressions and they have the same value, the whole expression is called an ________.
equation
400
Kevin spent x dollars on his shoes. The jeans he also bought cost 1/3 the cost of the shoes. How much did he jeans cost in terms of x?
his jeans cost x/3. bonus : if he gave the cashier 50 dollars, how much change did he get when he bought both items?
400
When w = 9, is the expression an inequality or equation? 4w + 4 = (8*5) - w
Inequality 32 does not equal 31.
400
Andy has 3r - 3 baseball cards. Micah has 2r + 5 baseball cards. At what value for r will the boys have the same number of cards?
r = 8
500
13 + (72 / b) _____ 2b + 2 <,>, = when b = 9
13 + ( 72 / b ) > 2b + 2
500
When you put like terms together you ____ the expression.
simplify
500
Sheila had 7y sticks. Mark had 4y sticks fewer than Sheila, and y sticks more than Linda. Sheila then gave 2y sticks each to mark and Linda. How many sticks, in terms of y, did mark and Linda have altogether in the end?
5y + 4y = 9y
500
If z = 3, evaluate the following equation: (7 + z) _______ + 10 = 2
15
500
solve for p 10p - 4 = 8p + 16
p = 10
M
e
n
u