Given a slope of 3 and the point (2, 1), find the Y-intercept of the line.
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Answer:
(0,-5)
Step-by-step explanation:
my work is in the picture I attached. lmk if you'd like me to explain more :)
Step-by-step explanation:
Related Questions
Bruh can someone answer this I’ll give brainliest
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I’m very sorry if it’s wrong but this is what I believe! stay safe
(3а-4)-4
how do you simplify?
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Answer:
3a-8
Step-by-step explanation:
(3a-4) -4
= 3a-4-4
= 3a-8
-3 x (10i+6)
Your answer should be a complex number in the form a + bi where a and b are real numbers.
Answers
The Answer is:
−30xi−18x, I really don't know what you are looking for but this is what i came up with. Hope this is helpful!
Solve and graph the following solutions to
the following inequality. SHOW ALL WORK.
3
- r < -15.
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Answer:
1.she is not working and the iran.
i need this asap! will give a thanks and brainliest to whoever answers !!
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Answer:
10 spiders
18 grasshoppers
IL GIVE BRAINLIST!! PLEASE HELP! THERES 2 ANSWERS JUST SAYING!!
Answers
Answer: Option 2
Pls mark me brainilest!
Step-by-step explanation:
Help me please lol!!!!!!
Answers
Answer:
y<4
Step-by-step explanation:
thats your answer :)
Determine A:B:C, if A:B= 2:3 and B:C =4: 5
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Darnell's car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. How many more miles per gallon did Darnell's car travel after the mechanic worked on it?
Answers
Answer:
7.5 miles per gallon
Step-by-step explanation:
Given that:
8 gallons of gasoline traveled 340 miles
After being worked on by the mechanic :
7 gallons travels 350 miles
How many more miles per gallon did Darnell's car travel after the mechanic worked on it?
Obtain the unit mile traveled per gallon before and after the mechanic worked on the car :
Miles per gallon before being worked on by mechanic :
340 miles / 8 gallons = 42.5 miles per gallon
Miles per gallon after being worked on by mechanic :
350 miles / 7 gallons = 50 miles per gallon
(50 - 42.5) = 7.5 miles per gallon
Hence, vehicle moved 7.5 more miles per gallon after bwing worked on by mechanic.
In a Normal model, what percent of data is between -1 and +1 standard deviations of the mean?
Answers
Answer:
It's 99. 7% 95% and 68% for std dev respectively
Give brainliest thanks
Bob went out to dinner and paid a 15% tip on a $20 meal? How much is the total bill?
Answers
Answer:
23
Step-by-step explanation:
15% of 20 = 3 then add the 3 to the 20 to get 23
23Answer:
Step-by-step explanation:
15/100*20 = 3
20+3 = 23
Where can i buy ps5
Answers
Answer: You can go online and type ps5 and it will get shipped to you. Or you can check Target, Bestbuy, Gamestop and etc.
Step-by-step explanation:
Answer:
gamestop or online!!
Step-by-step explanation:
hope this helps!!
Twelve large bottles of water cost $9.How many bottles can you buy for $3?
Answers
Answer: 4 large bottles of water for $3.
Step-by-step explanation: To find how many large water bottles you can buy with $3, you’ll have to divide 12 by 3 which equals to 4. You can check your answer by multiplying 4 x 3 which equals to 12, which is the original amount of large water bottles you can buy for $9.
Write the index for 2^2 x2^3
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Answer:
2^5
Step-by-step explanation:
x²-6x
Whats the answer?
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Answer: x(x−6)
Step-by-step explanation:
Answer:
(x+0)(x-6) OR x(x-6)
Step-by-step explanation:
AC 1*0...AC=0
B -6...B=-6
AC 0*-6
B 0-6
(x+0)(x-6) OR x(x-6)
WILL GIVE BRAINLIEST.
Find the equation of the line. Use the exact numbers.
Equation: y = __ x + __
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Answer:
Step-by-step explanation:
y=1/2x-3
m=2/3; passes through the point (3,-1)
your response will be the number value for b
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9514 1404 393
Answer:
-3
Step-by-step explanation:
The "b" is the y-intercept in the slope-intercept form ...
y = mx + b
Filling in the given values, we can find b.
-1 = (2/3)(3) +b
-1 = 2 + b . . . . simplify
-3 = b . . . . . . . subtract 2
The value for b is -3.
Lines j and k are perpendicular. The slope of line j is given. Find the slope of line k. m = 4/5
Answers
Answer:
A
Step-by-step explanation:
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{\frac{4}{5} }[/tex] = - [tex]\frac{5}{4}[/tex] → A
Will give brainliest.
Answers
Answer:
y = -2/3x +3
Step-by-step explanation:
Please help me i don't understand. I will give points for explanation too.
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Answer:
what is the question and where is it?
Step-by-step explanation:
find the intercepts or the line that corresponds to the table of values.
I have a photo to go with it :)
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Y-intercept is (0,6)
The equation is y=2x+6
Replace y with 0 when solving for x-intercept and replace x with 0 when solving for y-intercept.
The height of a triangle is one-third of its base. If the area is 121.5ft^2, what is the height of the triangle?
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9.
it’s too long to explain so just look at the picture, hope it helps.
Which expression is equal to 5 6 (6 is an exponent).
6x5
36x6x6x6
25x5x5x5
125x125
Answers
Answer: 125x125
Step-by-step explanation:
Philip's rectangular deck is 5 yards wide. The ratio of the width to the length is 4 to 5. What is the approximate length of Philip's deck in feet? Hint: 1 yard = 3 feet.
Answers
Answer:
18.75 feet
Step-by-step explanation:
Step 1
we find the length of Philip's rectangular deck in yards
The ratio of the width to the length is 4 to 5.
Philip's rectangular deck is 5 yards wide.
Hence,
Hence:
4/5 = 5/x
Cross Multiply
4x = 5 × 5
4x = 25
x = 25/4
x = 6.25 yards
The length of Philip's field = 6.25 yards
Hint: 1 yard = 3 feet.
Converting the yard to feet
1 yard = 3 feet
6.25 yards = x
Cross Multiply
x = 6.25 × 3 feet
x = 18.75 feet
Therefore, the length of Philip's field in feet = 18.75 feet
Find the common difference of the arithmetic sequence 13, 18, 23, ...
Answers
Answer:
5
Step-by-step explanation:
To find the common difference you just find the difference between each number. 18-13=5, 23-18=5, etc.
Answer: awnswer mine for 53 points
Step-by-step explanation:
help pleae look at the picture!
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Which graph below correctly shows the two lines on the same axes ?
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Answer:
The one in the top left corner I THINK
Step-by-step explanation:
It is on baisically the same line and makes the most sense to ME.
DO NOT PICK ME IF YOU ARE NOT SURE!!!
an elevator starts at the 6th floor it goes up 7/4 plus and then it goes down 10 floors. a second elevator starts on the 20th floor. it goes down five floors three times, and then it goes up 12 floors. which elevator ends up on a higher floor?
Answers
Answer:
Elevator 2
Step-by-step explanation:
Well let's make this simply by focusing on elevator number 1
it is on the 6th floor so we represent that as
6
Now it goes up 7/4 which is also the same as 1 3/4
the equation looks like this:
6+1 3/4
Add them together:
7 3/4
Now it goes down 10 meaning it is -10 add that to the equation:
7 3/4 - 10
Which is -2 1/4
Elevator number 1 is at floor number -2 1/4
Now for Elevator number 2
It is on the 20th floor which will make the equation looks like this:
20
Now it goes down five floors three times which can be represented like this:
20-5(3)
Simplify (Multiplication goes first according to the Order of Operations)
20-15= 5
Now it is 5 but it goes up 12 floors so the equation looks like this:
5+12
Simplify:
17
Now you could tell that elevator 2 ends up on a higher floor
Hope this helps!
Find the slope of the line passing through each of the following pairs of points.
(5, 0), (−3, 0)
Answers
Answer:
0
Step-by-step explanation:
m= y2-y1/x2-x1
=0-0/-3-5
=0/-8
=0
Answer:
Slope = 0
Step-by-step explanation:
1) The value of y varies directly with x. If x = 3, then y = 13.
Show your work for finding the value of x when y = 39?
Answers
Answer:
When y is 39 x is 3.
Step-by-step explanation:
Proportions!
x = 3
y = 13
We need to find our multiplier first. How did 13 turn into 39?
39/13 = 3
13 * 3 = 39
We multiplied by 3!
Now we multiply x by three to keep the propotion, proportional!
x= 3
(3) * 3 = 9
Now we make the proportion
3 : 39
When y is 39 x is 3.
Consider Brainliest! Hope this helped!