Answer:
Step-by-step explanation:
The point-slope form of an equation of a line:
<em>m</em><em> - slope</em>
<em>(x₁, y₁)</em><em> - point on a line</em>
<em />
We have
Substitute:
Which expression represents the phrase "three times the sum of a number and 4"?
2 answers:
Answer:
The correct option is 2.
Step-by-step explanation:
The given statement is "three times the sum of a number and 4".
We need write the mathematical expression for the given statement.
Let the unknown number be x.
The sign " + " is used for addition and sum.
The sign " × " is used for multiplication, times and product.
Sum of a number and 4 =
Three times the sum of a number and 4 =
The required expression is 3(x+4). Therefore, the correct option is 2.
You might be interested in