HELP ME PLS
The line of best fit is shown on the scatter plot below. What is the equation of the line of best fit?
Answers
Answer:
D
Step-by-step explanation:
Notice how it goes down one unit and right one unit. Thats how you get the slope (-x) and then then the +9 is the intercept of the y-axis which you can see is where the graph is starting here.
Related Questions
Fred has one third of a cake. He shares it among 3 of his friends. How much cake does each friend get?
a one third cake
b one sixth cake
c one ninth cake
d one twelfth cake
Answers
Answer:
1/9 Is the answer
Step-by-step explanation:
Answer: C is the anwer ヾ(≧▽≦*)o
Help 9th grade math please please please
Answers
Answer:
A.) This system has no solutions.
Step-by-step explanation:
y = 1/2x + 4
-1/2x + y = -5
-1/2x + (1/2x + 4) = -5
4 = -5
The system has no solutions, if we graph it, we get that it has the same slope with two different y-intercepts, these two are parallel. These two points will never meet at a point.
Answer:
use the relationship between coefficients of a pair of linear equations for no solutions i.e. a1/a2 equal to b1/b2 not equal to c1/c2 .
Here, a is coefficient of x and b is coefficient of y and c is constant term in both equation but make sure that you put the values of a1,a2,b1,b2,c1 and c2 after converting both equation in the form ax+by+c=0 with proper sign and here y=1/2(x) +4 is equation 1 and other is equation 2
The points (6, -3) and (7, -10) fall on a particular line. What is its equation in point-slope form? Use one of the specified points in your equation. Write your answer using integers, proper fractions, and improper fractions. Simplify all fractions.
Answers
Answer:
Step-by-step explanation:
Given the coordinate points (6, -3) and (7, -10), we are to find the equation of a line passing through this two points;
The standard equation of a line is y = mx+c
m is the slope
c is the intercept
Get the slope;
m = Δy/Δx = y2-y1/x2-x1
m = -10-(-3)/7-6
m = -10+3/1
m = -7
Get the intercept;
Substitute the point (6, -3) and m = -7 into the expression y = mx+c
-3 = -7(6)+c
-3 = -42 + c
c = -3 + 42
c = 39
Get the required equation by substituting m = -7 and c= 39 into the equation y = mx+c
y = -7x + 39
Hence the required equation is y = -7x + 39
What is the value of 2(5b - 7) in terms of y if b = 3y ?
Answers
2(5(3y)-7) —> 2(15y-7) —> 30y -14
—> 30y = 14 —> y = 14/30 —> y = 4.6667
What’s the measurement of the angle
Answers
Answer:
Step-by-step explanation:
Answer:
i think c
Step-by-step explanation:
not completely sure tho
You had some money and then spent $7.49. Now you have $6.21. How much
did you originally have? _____
Answers
Answer:
Step-by-step explanation:
7.49+6.21= 13.70
Which equation represents the graphed function?
10,3)
(32)
2
5
-3 -2 -1
1
3
4 5
-2
DR
Or
A
y = -3x + 3
B
y=-{x+3
С
y = 3x -
D
y = 3x - 3
Answers
Answer:
the equation is y=-1/3x+3
Solve 5x2 + 25 = 0 (question from algebra 1)
Answers
Answer:
well if the x is an multiplication then your answer would be False
Step-by-step explanation:
5*2+25=0
35=0
False
HELP ASAP!!!
What is the range of the relation shown below?
{(-4, 1), (-2, 0), (8, -1)}
Answers
Range is the y function
In the isosceles trapezoid, m∠S=68∘ .
What is m∠Q ?
Answers
9514 1404 393
Answer:
112°
Step-by-step explanation:
Same-side angles of a trapezoid are supplementary.
m∠P = 180° - m∠S = 180° -68° = 112°
The angles of an isosceles trapezoid match their symmetrical counterparts.
m∠Q = m∠P
m∠Q = 112°
♦⭐Will mark brainliest⭐♦
Solve for x. 2/5x=6/5
A. x = 12/25
B. x = 12/5
C. x = 3
D. x = 6
Answers
Answer:
C. X = 3
Step-by-step explanation:
Multiply both sides by 5 to remove fractions
2x = 6
divide by 2
x = 3
Kira runs 7 miles in 60 minutes. At the same rate, how many miles would she run in 24 minutes.
Answers
Answer:
2.8 miles
Step-by-step explanation:
brian runs 7 miles in 60 minutes at the same rate how many miles would he run in 24 minutes?
(24/60)*7=2.8 miles
is 6^p > 0, then p > 0. Is this statement true, sometimes true, or not true?
Answers
Answer:
true
Step-by-step explanation:
Pleaseee I need help
Answers
Answer:
(48-8xy)-(3xy-10)
Step-by-step explanation:
uhmmmm... yea............
Answers
Answer:
You add 12.5+12.5+3.02+3.02 which equals 31.04
Step-by-step explanation:
Help again PLZZ and thank you
Answers
Answer:
B
Step-by-step explanation:
OK NOW IM SAD :(
Answer:
It is B the y-intercept of them both is 2 and because if you graph it, it will be the same
Step-by-step explanation:
PLS HELP ME ASAP!!!!!
Answers
Answer:
1:6 2:-5 3:-3
Step-by-step explanation:
Answer:
1. 6
2. -5
3. -3
Step-by-step explanation:
1. Since there are 2 negatives, they cancel out to create a positive. 18/3=6. The answer, is 6
2. Since there is only 1 negative, just do 20/4 and add a negative in front. 20/4= 5, then add the -, then boom, -5.
3. Again, 1 negative. 21/7=3. Add the negative, boom, -3.
1.
Draw a linelon the coloured sheet. See Fig. 1.1.
1
Fig. 1.1
Answers
Answer:
huh?
Step-by-step explanation:
The contestant weighed in at 300 lbs last week. Their current weight is 285 lbs. What is
their percent of decrease?
Answers
Answer:
5%
Step-by-step explanation:
The contestant lost 15lbs. 10% of 300 is 30. Split both of those in half and 15 is 5% of 300.
17. Ms Steele is building a circular fountain, on the diagram 2 centimeters is equal to 5 feet. If
the diameter is 12 centimeters. What is the area of the actual fountain? Do you have to
convert first or last
Answers
Answer:
George Washingmachine
Step-by-step explanation:
Answer:
[tex]706.858[/tex] [tex]ft^{2}[/tex] ([tex]3[/tex] d.p)
Step-by-step explanation:
Convert first:
[tex]12 \div 2 = 6[/tex]
[tex]6 \times 5 = 30[/tex] [tex]ft[/tex]
Area of circle = [tex]\pi r^{2}[/tex]
[tex]= \pi (30\times \frac{1}{2})^{2}[/tex]
[tex]= 225\pi[/tex]
[tex]= 706.858[/tex] [tex]ft^{2}[/tex]([tex]3[/tex] d.p)
Hope this helps :)
Solve.
−35x=18
−30
−1045
1045
30
Answers
Answer:
if you're trying to solve -35x= 18 .. then do the following
Step-by-step explanation:
x = -18 / 35
x= -0.5142857143
I'm guessing that b/c the answer is not an easy number that you probably are trying to do something else. .. ask again :)
Answer:
−30
Step-by-step explanation:
Student council is renting a tent for $350 for an upcoming student fair. Each student attending the fair will pay $0.50. All other attendees will pay $2.25 each. If 200 students attend the fair, which inequality can be used to determine the number of "other" attendees, a, needed to cover the cost of the tent?
Answers
Explanation
200x0.50=$100
350-100=250
250/2.5=100
A number p is less than 6 and greater than 2. What’s the inequality?
Answers
Answer: 2<p<6
Step-by-step explanation:
p < 6
p > 2
if we were to flip that second one, p > 2, we get 2 < p.
now we combine that with the other inequality.
2 < p < 6
Last year at a certain high school, there were 96 boys on the honor roll and 60 girls on the honor roll. This year, the number of boys on the honor roll increased by 25% and the number of girls on the honor roll increased by 10%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
Answers
Answer:
19%
Step-by-step explanation:
Last year:
Number of boys on honor roll = 96
Number of girls on honor roll = 60
Total students on honor roll = Number of boys on honor roll + Number of girls on honor roll
= 96 + 60
= 156
This year:
The number of boys on the honor roll increased by 25%
Number of boys on honor roll = 25% of 96 + 96
= 0.25×96 + 96
= 24 + 96
= 120
The number of girls on the honor roll increased by 10%.
Number of girls on honor roll = 10% of 60 + 60
= 0.10 × 60 + 60
= 6 + 60
= 66
Total students on honor roll = Number of boys on honor roll + Number of girls on honor roll
= 120 + 66
= 186
Percentage the total number of students on the honor roll increase = (186 - 156) / 156 × 100
= 30 / 156 × 100
= 0.19 × 100
= 19% to the nearest tenth
Answer: 19.2%
Step-by-step explanation:
what is 2x4(6.5x9.5) power of 12 show your work
Answers
Answer:
24.584...
Step-by-step explanation:
2x4(6.5x9.5) power of 12
2x4 x 61.75 power of 12
2x4 x 3.073...
8 x 3.073...
24.584...
Need help with these ASAP please
Answers
Answer:
5. x= -8/3 y + 3
Step-by-step explanation:
I really need help on gradpoint I will mark you braniliest
Answers
Explanation: it’s just a guess sorry if I’m wrong ^_^
Help will give crown
Answers
Answer:
1--7
4--22
6--32
10--52
Answer:
x=1 y=7
x=4 y=22
x=6 y=32
x=10 y=52
Step-by-step explanation:
31q=7.037 what is the value of q??
Answers
Answer:
0.227
Step-by-step explanation:
q=7.037/31
q=0.227
1) Slope =-1, y-intercept = 0
3.
1
A) y =
B) y=-1
4
4
ID) -
1
C) y = -x
D) y = -x +
4
Answers
Answer:
1. C 2.D 3.D 4.A
Step-by-step explanation:
The first one would be C because the slope is -1, which can also be -x and the y-intercept is 0, meaning you don't need to add or subtract anything.
The second one is D because the slope is -3, meaning it's -3x, and the y-intercept is positive, meaning you add 5.
The third one is D because the slope is 5/4, which is 5/4x and the y-intercept is positive 3, meaning you add 3.
And the fourth one is A because there is no slope, so y would just equal 3.