Simplify
25
32
What is the square root of 64
8
Classify the following number as real or not real.
4.1375
Real
Translate to an algebraic expression:
43 less than p
p - 43
True or false:
is 4 + y = y + 4
True
(6b)(6b)(6b)(6b)
(6b)4
What is the square of 6
36
Classify the following number as real or not real:
pi (3.14...)
Real
Translate from words to an algebraic expression
the product of 14 and y
14y
True or False:
is 5 - n = n - 5
FALSE
Think of it as 5 + (-n), so then (-n) + 5
Therefore: 5 - n = -n + 5
|26|-|-6|
20
4{49 + 3{121
let { be a radical sign
4(7)+3(11) = 28+33 = 61
Classify the following number as real or not real.
7/0
Not Real
Translate from words to an algebraic expression
The sum of 16 and 2 times y
16 + 2y
True or False:
(5 + 4) + b = 5 + (4 + b)
True!
(8+2)2 - 7(8)
44
What two integers does {44 fall between.
let { be a radical Sign.
6 and 7
classify the following as rational or irrational:
0.125
Rational
Translate from words to an algebraic expression
M subtracted from the quotient of 6 and 7
6/7 - M
True or False:
(3)(v)(4) = 7v
FALSE
(3)(v)(4) = (3)(4)(v) = (3 x 4)(v) = 12v
List the numbers in order from the greatest to least: (5, -9, -4, 10, -8, 2).
10, 5, 2, -4, -8, -9
4
Classify the following as rational or irrational:
The square root of 6
Irrational
Translate to an algebraic expression:
The product of 4 and x subtracted from the quotient of 12 and y
12/y - 4x
True or False:
4(x-5)= (4)(x) + (4)(5)
FALSE
4(x-5)= (4)(x) - (4)(5)