Answer:
The linear equation in the slope-intercept form will be:
Step-by-step explanation:
From the line graph, taking two points
Finding the slope between (21, 78) and (27, 82)
We know that the slope-intercept of the line equation is
where m is the slope and b is the y-intercept
substituting (21, 78) and m = 2/3 in the slope-intercept of the line
switch sides
substituting b = 64 and m = 2/3 in the slope-intercept of the line
Therefore, the linear equation in the slope-intercept form will be:
Answer:
23.6842105 %
Step-by-step explanation:
Is means equals and of means multiply
18 = P * 76
Divide each side by 76
18/76 = P*76/76
.236842105 = P
Changing from a decimal from to a percent form
23.6842105 %
Answer:
15 wins and 6 draws
Step-by-step explanation:
Here I will use indifferently the words tie and draw.
If the team played 30 and lost 9 it must have won or tied 21 games. Lets call w a win and t a tie we have that:
w + t = 21 [equation 1]
The 47 points it gained are due to either victories, that give 3 p, or ties, that give 1 p. So, the total 47 points can be expressed as:
3w + t = 47 [equation 2]
Take now equation 1 and get the value of w in function of t (or t in function of w):
w = 21 - t
Now replace it in equation t:
3(21-t) + t = 47
63 - 3t + t = 47
63 -2t = 47
subtract 63 in both sides:
-2t = -16
t = -16/-2
t = 8
So, the team draws 8 games. Lets replace it in equation 1 to get w:
w + 6 = 21
Subtract 6 in both sides:
w = 15
And the team won 15 games.
Solutions: 15 wins and 6 draws
Answer:
Step-by-step explanation:
B is the answer
for the same x you could not have diferent y
67,239; 28912/5.56= 5,200 miles per hour and then multiply that by 12.93