Answer:
First answer. 3-3x
Answer two. 3
What type of number can be written as a fraction a over b, where a and b are integers and b is not equal to zero?
2 answers:
Answer:
This is the definition of rational number.
These include: Integers, Terminating Decimals, Repeating Decimals, or Proper, Improper, and Mixed Fractions where each part is an integer.
Step-by-step explanation:
This is the definition of rational number.
Here are some examples of rational number:
-3 (negative integers are included because they can be rewritten; here -3=-3/1)
5 (positive integers are included because they can be rewritten; here 5=5/1)
0 (neutral integers are included also because 0/4 or 0/1 are still 0)
5/3 (impropert fractions where top and bottom are integers; this is already written in the form required)
1 2/3 (mixed fractions because they can rewritten as improper fractions with top and bottom as integers; example here this 5/3)
2/5 (proper fractions where top and bottom are integers; this is already written in the form required)
.55555555555...= (repeating decimals; example this one can be written as 5/9)
.23 (terminating decimals; example this can be written as 23/100 )
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Answer:
Independent variable
Step-by-step explanation:
Independent variable :
An independent variable is a variable that speaks to an amount that is being controlled in a trial. A needy variable speaks to an amount whose worth relies upon those controls.
It is the variable in a equation that may have its worth unreservedly picked without thinking about estimations of some other variable.
For example :
In equation , x is an independent variable