Answer:
alright first its going to be fraction on the numerator add up all the numebers you have and for denomonator count numbers are given
Step-by-step explanation:
10+8+7+9+5+12+8+6+8+2 over 10
Q1 is 2 2/3 or 2 2 out of 3 or 2.66666666667
Q5 is 3 1 out of 3 or 3 1/3 or 3.33333333
Q6 is 27/12 or 27 out of 12
Q10 is 109/10 or 109 out of 10
There are 8 equal parts. Each part is 1/8 of the whole 8/8
Hello and Good Morning/Afternoon:
<u>Let's take this problem step-by-step</u>:
<u>Let's write in the point-slope form</u>:
- (x₀,y₀) --> any random point on the line
- m: slope
<u>Let's find the slope</u>:
- (x₁,y₁) ==> a random point on the line ⇒ (1, -1)
- (x₂,y₂) ==> a random point on the line not (x₁,y₁) ⇒ (4, 8)
⇒ 
<u>Let's gather what we know:</u>
Equation: 
<u>The equation could also be written in slope-intercept form:</u>
⇒ simply isolate y on one side
<u />
<u>Answer:</u>
- <u>Point-slope form: y + 1 =3(x - 1)</u>
- <u>Slope-intercept form: y= 3x - 4</u>
*Either answer works, just put the one that you are most familiar with
Hope that helps!
#LearnwithBrainly
Answer:
P = 0.14t +2.25
Step-by-step explanation:
The statement that "the price of a school lunch ... has risen at a constant rate" is telling you that the price can be modeled by a linear equation. If P is the price, and t is years after 2012, you are given two points on the line:
(t, P) = (0, 2.25) and (7, 3.20)
You can use these points to find the equation of the line in the usual way.
m = (y2 -y1)/(x2 -x1) . . . . . . slope of a line through (x1, y1) and (x2, y2)
m = (3.20 -2.25)/(7 -0) = 0.95/7 ≈ 0.14
The first point tells you the equation intercept, so the relationship between P and t is ...
y = mx +b . . . . . . . m = slope; b = y-intercept. We're using (t, P) for (x, y).
P = 0.14t +2.25
