Write an algebraic expression for the phrase:
4 more than p
p + 4
Write an algebraic expression for the phrase:
the quotient of n and 8
n / 8
Write an algebraic expression for the phrase:
the product of 15 and c
15c
Write an algebraic expression for the phrase:
23 less than x
x - 23
Write an algebraic expression for the phrase:
the sum of v and 3
v + 3
Write an algebraic expression for the phrase:
2 more than twice x
2x + 2
Write an algebraic expression for the phrase:
5 less than the sum of y and z
(y + z) - 5
Write an algebraic expression for the phrase:
6 times x
6x
Write an algebraic expression for the phrase:
10 more than the sum of y and z
(y + z) + 10
Write an algebraic expression for the phrase:
x increased by 6
x + 6
Evaluate the expression for a = 3 and b = 2.
The sum of 16 and a
19
Evaluate the expression for a = 3 and b = 2.
The product of a and b
6
Evaluate the expression for a = 3 and b = 2.
The quotient of 24 and b
12
Evaluate the expression for a = 3 and b = 2.
14 increased by a
17
Evaluate the expression for a = 3 and b = 2.
8 more than the sum of a and b
13
State whether the following statement is true or false, and give a counterexample if it is false:
All integers are rational numbers.
True
State whether the following statement is true or false, and give a counterexample if it is false:
All negative numbers are integers.
False; counterexample: -0.5 is negative but is not an integer.
State whether the following statement is true or false, and give a counterexample if it is false:
Every multiple of 3 is odd.
False; counterexample: 6 is a multiple of 3, but is an even number.
State whether the following statement is true or false, and give a counterexample if it is false:
The set of integers is reasonable to use to report the daily temperature in a news report.
True