Answer:
Step-by-step explanation:
Equations and inequalities are both mathematical sentences formed by relating two expressions to each other. In an equation, the two expressions are deemed equal which is shown by the symbol =. ... An equation or an inequality that contains at least one variable is called an open sentence.
An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value. a ≠ b says that a is not equal to b. a < b says that a is less than b. a > b says that a is greater than b. (those two are known as strict inequality)
A negative integer is a whole number.
Answer:
A negative integer is a whole number
NEVER TRUE
Integers run from 0 on up
No decimals
No fractions
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
When subtracting a negative number, you will add it.
This is because the negative signs of the subtraction sign and the negative number will cancel out.
This will change the subtraction sign to a positive sign and will switch the negative sign on the number to a positive one.
So, 3 - (-2) will change to 3 + (2)
3 + 2
= 5
x = a number
17 = 4 + 1/3x. First subtract 4 from both sides.
13 = 1/3x. Divide each side by 1/3.
39 = x
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