Answer:
y -11 = 2(x -3)
Step-by-step explanation:
The slope of the given line is the x-coefficient: 2. The parallel line will have the same slope.
When you know the slope and a point on the line, it is convenient to use the point-slope form of the equation of a line:
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
Your line's equation is ...
y -11 = 2(x -3)
11 pounds is your 100%. To get 40 percent of that, multiply 11 times .4, which gets you 4.4. That means the puppy gained 4.4 pounds. 11+4.4= 15.4, so the puppy weighed 15.4 pounds after the first month
Range of values of x is
.
<u>Step-by-step explanation:</u>
With Rule of concurrency of two triangles, we have,

⇒
⇒ 
⇒ 
⇒
⇒ 
On simplifications, 
∴Range of values of x is
.
Figuring it out like in fractions theres a 50 percent chance to get heads