Answer:
The two numbers are <u>15</u> and <u>6</u>.
Step-by-step explanation:
Given:
The difference between two numbers is 9.
The first number plus twice the other number is 27.
Now, to find the two numbers.
Let the first number be
And the other number be
So, the difference between two numbers is 9.
............(1)
As, given the first number plus twice the other number is 27.
According to question:
Substituting the value of from equation (1):
<em>Subtracting both sides by 9 we get:</em>
<em>Dividing both sides by 3 we get:</em>
The other number = 6.
Now, substituting the value of in equation (1):
The first number = 15.
Therefore, the two numbers are 15 and 6.
5.3×18=95.4 meters. you multiply it because you are trying to find the full length.
Answer:
y=4x-1
Step-by-step explanation:
y2-y2/x2-x1
3--9/1--2=12/3=4
now the second part finding b
3=4(1)+b
3=4+b
-1=b
Answer:
17)-3,0,3
18)-9,-3,9
19)-6, -3, 1, 3
20) -9, -5, -1, 0
21) -4, -3, -2, -1,0
22)-15, -10, -5, 10
Step-by-step explanation:
if your getting confused, just imagine a number line in your head or write one on your paper, that has negative numbers on the left side and positive numbers on the right side
(ex: ....-3, -2, -1, 0, 1, 2, 3....)
remember that the number that is in the left side is always less than the the number on the right side, meaning the number on the right side of the number line is greater than the number on the left side.