What property is used to change the sum of 18+6 to the equivalent expression 6(3+1)
1 answer:
The distributive property is used to get the equivalent expression
Step-by-step explanation:
The properties on mathematical expressions are used to simplify or elaborate the expressions.
One of the propoerties is distributive properties
The distributive property states that:
Let a, b and c be three integers then
a(b+c) = ab+ac
The property can be used both ways
In given expression
18+6
The distributive property is used to get the equivalent expression
Keywords: Properties
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Answer:
"24 pounds" is the appropriate answer.
Step-by-step explanation:
According to the question, the equation will be:
⇒ ...(equation 1)
or,
⇒
...(equation 2)
Now,
By multiplying (equation 1) by 55 and (equation 2) by 1, we get
⇒ ...(equation 3)
⇒ ...(equation 4)
From equation 3 and 4, we get
⇒
By putting the values of "y" in equation 1, we get
⇒
Thus the value of x be "24 pounds".
Answer:
Step-by-step explanation:
We are to find the equation a line that passes through the point (8, 1) and which is perpendicular to a line whose equation is.
We know that the slope of line which is perpendicular to another line is the negative reciprocal of the slope of the other line so it will be .
Then, we will find the y-intercept of the line using the standard equation of a line:
Therefore, the equation of the line will be .