I would really appreciate some help! Please!
1. Determine the equation for the line of
best fit in slope-intercept form.
2. Include the two points you used to find the slope.
3. Verify your equation is correct by substituting a given point on the line into your equation.
Answers
Answer:
y=
[tex] \frac{2}{15} [/tex]
x+10
Step-by-step explanation:
we know the y-intercept : (0,10)
picking another point on the line, (2,25)
finding slope is
[tex] \frac{y2 - y1}{ x2 - x1} [/tex]
so inserting that together is:
[tex] \frac{2 - 0}{25 - 10} [/tex]
that equals to,
[tex] \frac{2}{15} [/tex]
and since we already have the y-intercept you take the 10 to replace the b in the equation y=x+b
meaning x = slope and b = y-intercept
equation all together
y =
[tex] \frac{2}{15} [/tex]
x + 10
Related Questions
WILL GIVE BRAINLIEST
t costs $32 per day to rent a medium-sized car, plus $0.25 for each mile driven over 150 miles. The equation that represents this situation is y = 0.25x + 32, where y represents the total cost of renting a car, and x represents the number of miles driven over 150 miles.
a.) What is the slope
b.) What is the y- intercept
Answers
y=mx+b. m is always slope and b is always the y intercept
Answer:
The person above me is right
Step-by-step explanation:
What is the value of the expression below?
2 [3 (4² + 1) ] - 2³
Answers
2[48+3]-8
96+6-8=94
Yes or No
The volume is the number of cubic units needed to fill a solid figure.
Answers
Please help. You will get some points.
Answers
Answer:
1) x: small #; y: large #
4y = 7x
x + y = 22
----------------
-7x + 4y = 0
x + y = 22
---multiply the second equation by -4------
-7x + 4y = 0
-4x - 4y = -88
----solve------
-11x = -88
x = 8
---substitute with any of the equation above i chose the very first one------
4y = 7(8)
4y = 56
y = 14
x = 8; y = 14
2) x = small #; y = large #
y - x = 15
5x = y - 9
----after rearranging, solve-----
-x + y = 15
5x - y = -9
-4x = 6
x = -1.5
--------substitute--------
-(-1.5) + y = 15
1.5 + y = 15
y = 13.5
x = -1.5; y = 13.5
3) x = lemon cream; y = fudge cookie
3x + 2y = 400
2x + 3y = 425
----multiply the first equation by -2, multiply the second equation by 3------
-6x - 4y = -800
6x + 9y = 1275
----solve------
5y = 475
y = 95
--------substitute--------
3x + 2(95) = 400
3x + 190 = 400
3x = 210
x = 70
x = 70; y = 95
which one? first or second
Answers
Answer:
1÷5
Your Welcome :)
How many times would you predict to roll a sum of 12 out of 180 rolls? Show your work.
Answers
Answer:
5.
Step-by-step explanation:
On 1 roll of 2 dices probabilty of 12 = 1/6 * 1/6 = 1/36
So the prediction ffor 180 rolls
= 1/36 * 180
= 5
So far this semester, Warren is averaging a score of 72 points on math tests, which is 20% lower than his average last semester. What was the average of his scores last semester?
Answers
Answer:
86.4
Step-by-step explanation:
72x.20= 14.4
72+14.4=86.4
I'm pretty sure this is right
You have to multiply .20 and 72. which equals 14.4. it was 20% lower so u have to add the 14.4 to the 72 which equals 86.4
HELPPPPPPPPPPP!!!!!!!!!!
Answers
Answer:
(4, 9) and (7,343)
The money used in Jordan is called the Dinar. The exchange rate is $3 USD (U.S. Dollar) to 2 Dinars. Explain how to find how many US dollars you would receive if you exchanged 22 Dinars.
pls explain in sentance form
Answers
Answer:
You would recieve 66 USD because 22 multipled by 3 is 66.
A scientists keep track of bacteria cells. She starts with 1 cell, after one hour there are 2 cells. The number of cells continue to double in each of the following hours. URGENT
!!!
Answers
Answer:
Its 4.....
Step-by-step explanation:
2 x 2 is 4
Find the area (EXPLAIN YOUR ANSWER AND CORRECT ANSWER FOR BRAINLYEST)
(no links)
Answers
Step-by-step explanation:
Alright,
Multiply each side by each other so,
16×5 = 80
80×4.5= 360
360× 12 = 4,320
4,320 × 21 = 86,400
The area of this figure is 86,400. I Hope this helps you ^-^ ♡
The complement of the angle is 1/2 of the measure of the angle. Find the measure of the angle.
Group of answer choices
1.180°
2.90°
3.60°
4.30°
Answers
Answer:
choice 2) x = 60°
Step-by-step explanation:
the complement of an angle is an angle that when added to the original angle = 90°
so:
x + 0.5x = 90°
1.5x = 90°
x = 90/1.5 = 60°
pls help.. thx ........................
Answers
The answer is DBBBBAnswer: yea but we can go in a bit more to work at all today
Step-by-step explanation:
It’s been 122
You only need to answer one, check for answer to that question before you answer one
Answers
Answer:
31 degrees (the first one)
Step-by-step explanation:
90 degree angle,
90-59=31
Answer:
4. 31
5. 60
6. 113
7. 36
Step-by-step explanation:
4. 180 - (59+90)
5. 180 - (65+55)
6. 180 - (39+28)
7. 180 - (36+108)
In a seventh-grade class of 28 students, there are 16 girls and 12 boys. If one student is randomly chosen to win a prize, what is the probability that a girl is chosen?
Answers
Answer:
65/100
Step-by-step explanation:
Antonia wants to buy a television that costs $600, including taxes. To pay for the television, she will use a payment plan that requires her to make a down payment of $240, and then pay $68.50 each month for 6 months. What is the percent increase from the original cost of the television to the cost of the television using the payment plan?
Answers
Answer:
8.3% higher
Step-by-step explanation:
651 for payment plan, 51 $ more
51/600 x 100 = percentage
Help me plsssssssssss
Answers
Answer:
It is 1404
18720
Step-by-step explanation:
x 86
=
1404 ( first one )
+ 18,720 (Second )
1404
+18,720
————
20,124
hope this help sorry i’m late
Two questions can you please answer correctly.
Answers
Answer:
First question: D. 6.28 ft
Second question: C. Rectangle
Step-by-step explanation:
The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.
Answer:
First question: D. 6.28 ft
Second question: C. Rectangle
Step-by-step explanation:
The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.
8. A peacock weighs 152 ounces.How many pounds does the peacock weight?
9. Jessica’s water bottle holds 0.75 liters of water.How many milliliters of water does the bottle hold?
10. Magnus found a moth and measured its wingspan. If the moths’s wingspan was 27 millimeters, how many centimeters is the moth’s wingspan?
Answer the question right
Answers
Answer:
10
Step-by-step explanation:
{5, 6, 12, 7, 8 10 ,8}
What is the mean
Answers
Answer:
8
Step-by-step explanation:
Sum = 56
56/7 = 8
Answer question 17 and I will give you brainlest. The second photo is what you need to use to answer the question.
Answers
Answer: 23°
Step-by-step explanation:
First, we need to find the missing angle to the left of x
Let's take what we are given
which is 130°, As you notice the angle of 130° is on a straight line
A straight line is supposed to equal 180°
So we can take 180°-130° which will equal 50°
Now we know that the missing angle next to x is 50°
Now we need to take 107° and add it to 50
Which will equal 157°
Now to get x, we need to take 180°-157°
Which will equal 23°
x=23°
no one get the answer right so i will repost this again
Answers
Answer: the rectangle is 5 and the other one is i think 135
Step-by-step explanation:
what is it guys will give brainliest
Answers
Answer: 4
Explanation:
Answer:
4
Step-by-step explanation:
if u dont mind giving me brainliest, just tryna rank up.
Guys plz help me asap i dont get this. also DONT ANSWER FOR POINTS i will report i have lost many points pls DONT. DONT answer if you dont know. and dont give me websites, and dont answer saying that you will edit after. do as much questions as you can, but it would be very helpful if you do all. show work if you can.
Answers
Answer: 1. C
Step-by-step explanation: I only have the answer to question 1 as the others were either too long or complicated for me to figure out.
I need help with math
Answers
Answer:
The missing angle is 70 Degrees.
Step-by-step explanation:
You have a 9 degree angle on the opposing side making the complete angle of the missing one plus the 20 degrees 9 degrees. Now simply subtract your 20 degrees from the 90. =70
Answer: 110°
Step-by-step explanation: The missing angle is an obtuse angle which means that this angle is greater than 90° but less than 180°
i suck at math so someone please help me with this
Answers
Sorry I do not know. I wish I could be a better help to you. Sorry again
Solve for X
3(x-4)=12.
Answers
Answer: x=8
Step-by-step explanation:
3(x-4)=12
Distribute the 3 into the parathesis'
3x-12=12
+12 +12 on each side
3x=24
Divide by 3 on each side
x=8
EXPLANATION.
because of pemdas. The equation in parenthesis must be first.
Knowing that the answer is 12.
And 1 factor is 3.
Since it is multiplication,
It is 3 x X = 12.
So x must be 4. 8 - 4 is 4.
So 8.
Pls help me I just need the math equation y=mx thing thx!
Answers
Answer:
M=rise/run=y2-y1/ x2-x1
Step-by-step explanation:
Blood that enters the left side of the heart has just left the lungs and contains ___ to be delivered to the body’s cells.
Please help I will reward brainliest
Answers
Answer:
The answer is oxygen
Step-by-step explanation:
I took the test and got this correct. Here were the options:
capillaries
oxygen
carbon dioxide
waste products
Find the area of the triangle. Round your answer to the nearest 10th.
6
2
Answers
Answer:
6 or possibly 6.0
Step-by-step explanation:
The area of a triangle is equal to the height x base divided by 2, which is basically h × w ÷ 2. So it's 2 × 6 ÷ 2, which equals to 6. If rounded, it should possibly be 6.0.