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.
Answer:
A) 4-4-16+16x
B)4-4-16+16x
Step-by-step explanation:
look at picture
I put all the parts and data the only thing I forgot was a title. But you can just name whatever you want.
Answer:
Step-by-step explanation:
Let
x -----> the wind speed in mi/h
y ----> the wind chill in °F
we have
so
For x=38 mi/h
substitute in the linear equation and solve for y
Round to the nearest degree