Solutions Please
What is the value of x, when x is 4.
x3
64
All whole numbers, positive and negative and zero.
What are integers?
The opposite of -12
12
12 < -4
False
All sides are equal lengths and all angles are the same. It has 4 sides and angles
Square
The solution to
x + 3 + (-7), when x is 9
5
Any number less than zero and appears to the right of zero on the number line.
What are negatives?
What are negative numbers?
The opposite of 4
-4
-15 > -19
True
2 sides are short, 2 sides are long, 4 vertices, and 4 right angles
Rectangle
27.9 + 212.5 =
240.4
Any number greater than zero and to the right of zero on the number line
What are positives?
What are positives numbers?
The opposite of -16
16
x * (-10) < -3(1)
when x is 1
True
There are 3 sides, 3 angles, and 3 vertices
Triangle
175.5 - 12.7 =
162.8
A number the same distance from zero as another number in a different direction is
What is an opposite?
An increase in profits of $10
10
5 * 8 < 18 * (9- 9)
False
A square garden that has an area of 729 square centimeters. Find the length of one side.
27 centimeters
5 degrees below 0
-5
A number that is neither positive or negative
What is zero?
A decrease in profits of $20, but an increase of $15 and a point of sale for $30
What is the loss or gain for today?
What is a gain of $25?
These are known as
< , > , and =
Inequality symbols
The stage of a concert has a length of 12 feet and the width is 8 feet. Find the area of the stage.
96 square feet