♥ Let's solve:
15n+5n can be known as 15+5.
15+5=20 now add n.
Final answer: 20n
The correct answer is 784 m^2
Answer:
Step-by-step explanation:
slope = y2-y1/x2-x1
Given the coordinates (k,6k) and (3k,10k)
x1 = k
y1 = 6k
x2 = 3k
y2 = 10k
Substitute
slope = 10k-6k/3k-k
slopw = 4k/2k
slope = 4/2
slope = 2
Hence the slope of the line is 2
Let
x--------> the number of weeks
f(x)------->Peter's total video game time in hours
we know that

<u>The domain</u> of the function is the interval [0, 8]
<u>The y-intercept</u> of the function is the point (0,10)
is the initial amount of hours Peter's played
<u>The slope of the function</u> is equal to 
Is the rate at how many hours he is playing extra each week
using a graph tool
see the attached figure