What is " A number t decreased by 8" written as an expression?
1 answer:
Answer:
Therefore the required Expression will be
Step-by-step explanation:
Given:
" A number 't' decreased by 8"
To Find:
An expression = ? For " A number t decreased by 8"
Solution:
Let the number be represented by ' t '.
" A number 't' decreased by 8" means
Subtract "8" from the given number "t"
∴ ( t - 8 )
Therefore the required Expression will be
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Answer:
A.
Step-by-step explanation:
Given:
The equation of a line is given as:
The standard form of an equation of a line is of the form:
, where, A, B and C are constants.
Now, we have to rearrange the above equation in standard form.
Distribute 2 to . This gives,
Add 4 on both sides. This gives,
Now, add -2x on both sides. This gives,
Now, rearrange in standard form. This gives,
Therefore, the standard form is given as