Answer:
Step-by-step explanation:
Answer:
Graph the line using the slope and y-intercept, or two points.
Slope: −3
y-intercept:
(0,9)
x y. ( 2nd image)
0 9
3 0
image of graph ( 1st image)
Step-by-step explanation:
Hope it is helpful....
You did not include any information for me to solve your problem.
The fastest speed of the William is 7.5 miles per hour. Then the correct option is D.
<h3>What is the linear system?</h3>
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
William’s typical running speed is 6 mi/h.
The difference between his fastest speed and his typical speed is 1. 5 mi/h.
The equation f - 1.5 = 6 can be used to represent this problem, where f is William’s fastest speed. Then we have
f - 1.5 = 6
f = 6 + 1.5
f = 7.5 mi/h
The fastest speed of the William is 7.5 miles per hour. Then the correct option is D.
More about the Linear system link is given below.
brainly.com/question/20379472
Part one of your questions would be 1/20
Part two would be 1/20
Part three. Yes they are equal
Part four. None of them sense there equal
