help! i'm not sure how do this so if someone can explain that would be nice :)
Answers
Answer:
In slope intercept form it would be y=-1/2x+3
Step-by-step explanation:
THIS IS AN EXAMPLE ON HOW TO GET SLOPE INTERCEPT FORM. start with the point slope form y-y1=m(x-x1) and solve for y. y-8=2(x-6) so y-8=2x-12, add 8 to end up with y=2x-4. 2) start with slope intercept form and solve for b, then substitute that back in: y=mx + b, so 8=2(6)+b, 8=12+b, subtract 12 to get b=-4, therefore equation is y=2x-4.
Related Questions
What is the answer to this fast smart people
Answers
Answer:
m<R = 106°
Step-by-step explanation:
Given,
m<R = (6x+10)°
m<S = (2x+5)°
m<T = (3x-11)°
Now,
6x+10°+2x+5°+3x-11° = 180°{the sum of angles of triangle is 180°}
or, 11x+4° = 180°
or, 11x = 180°-4
or, x = 176°/11
or, x = 16°
therefore, x = 16°
m<R = (6x+10)°
= 6×16°+10°
= 96°+10°
= 106°
Please help this is due tonight my future depends on it.
PROBLEM:
The cost of a pizza varies directly as the square of its radius. If a pizza with a 1 inch radius costs
$3.25, how much should a pizza with a 6 inch radius cost?
Answers
Answer:19.5
Step-by-step explanation:
3.25x6
Answer:
$19.50
Step-by-step explanation:
3.25*6
=19.50
Jesse and Jonah are making party favors. Jesse has made 108 favors and Jonah has made x number of favors. If they have made a total of 550 favors, how many has Jonah made?
Answers
550-108= 442
Jonah made 442 party favors .
could someone help me with slope cause I am struggling a little bit
Answers
Answer:
mmmmmmmmm sus
Step-by-step explanation:
WUTS THE ANSWER IM SO LOST I NEED HELP!!! :(
Answers
1/6 = 0.16 acres in 8 minutes.
--
0.16 ÷ 8 = 0.02 acres mowed in 1 minute.
--
(60 minutes in an hour)
0.02 x 60 = 1.2 acres mowed in an hour.
--
1.2 is equal to 1 1/5, and jami needs to mow 1 1/2 acres. so no, jami cannot mow 1 1/2 acres in an hour.
(5x-2)cm (3x+14) what is the length of the sides
Answers
Answer:
5xcm−2cm
Step-by-step explanation:
sry if im wrong
(HELP! I HAVE NO TIME) At 2pm, a store had sold 15 packs of toilet paper. By 5pm, the store had sold 57 packs of toilet paper. What is the average rate of change?
Answers
[tex]\mathrm {Hey, there!}[/tex]
Let's solve your problem:
The answer would be 280%.
We know the following information:
2pm - 15 toilet paper rolls
5pm - 57 toilet paper rolls
We have to find the percent rate of change.
Here is how we will do this problem:
First, Set up a ratio:
Change in the quantity [15 - 57]
-------------------------------------
Original quantity [15]
57 - 15 = 42
Next, we will divide. the ratio.
Given quantity - 42
Number of packs sold at 2pm - 15
Fraction - 42/15
Convert the fraction to a decimal.
Fraction - 42/15
Decimal - 2.8
Make the decimal to a percent.
Decimal - 2.8
Percent - 28%
Add a zero to the 28.
Our answer is 280%
Answer:
14 packs per hourStep-by-step explanation:
2pm ⇒ sold 15 packs 5pm ⇒ sold 57 packsAverage rate of change = change in sale/ change in time
(57 - 15) / (5 - 2) = 42/3 = 14 packs per hourI forgot how to simplify like this can someone explain to me how i do this?
Answers
Answer:
Just subtract 11 from 7.
Answer:
-4
Step-by-step explanation:
2 × 10 + 10 – 8 = ? show work
Answers
10 - 8 = 2
20 + 2 = 22
2 x 10=20
20+10=30
30-8=22
trying this again not sure if it went through the first time
Answers
The picture is really blurry for me. I can't read it...
Which graph represents the function -2x - 5y = -10?
Please explain!!
Answers
Hope this helps!!
Answer:
Graph J represents the function -2x-5y=-10
Step-by-step explanation
To find the answer you have to find the y and x-intercepts first. To find the x and y-intercept I came up with two equations; -5y=-10 and -2x=-10. I came up with these equations because I'm finding the intercepts, so I know I have to substitute x and y with 0 one at a time. To solve the first equation I just divided -5 from both sides and got y=2, so my first intercept is (0, 2). I solved the second equation by dividing -2 from both sides and got x=5 which means my second intercept is (5, 0). Now I graph the two points on a graph and connect the dots, which turns out to be graph J on your image.
Hoped this helped you : )
HELP THIS IS DUE TONIGHT AT 12!!!
Answers
As a fundraiser, the Robotics team is selling cookies. The cost to make each cookie can be written as c(x)=0.25x+0.5 and the functions that represents the amount they sell the cookie for can be written as s(x)=2x. Write a function represents the profit, P(x)
Answers
Answer:
The profit is 1.75x-0.5
Step-by-step explanation:
Mathematically,
profit = sales - cost
So with respect to this case, we have that;
Profit = s(x) - c(x)
Profit = 2x - (0.25x + 0.5)
Profit = 2x - 0.25x -0.5
Profit = 1.75x - 0.5
One of your friends gives you $10 for a charity walkathon. Another friend gives you an amount per mile. After 5 miles, you have raised $13.50 total. Write an equation in slope-intercept form that represents the amount y of money you have raised after x miles.
y=
Answers
Answer:
y = 0.70x- 10.00
Step-by-step explanation:
-- Since one friend gave you 10.00 ,subtractthis from the 13.50 to give you the amount earned by walking the 5 miles
-- 13.5-10.00 = $3.50
-- Since you walked 5 miles, divide by 5 to give you 0.70 per mile earned.
So, an equation that represents the amount of money earned is:
y = 0.70x- 10.00 . This is in slope-intercept form; the slope is $0.70 and represents the amount of money earned per mile and the intercept is $10.00 and represents the initial amount of money that you were given.
Valerie bought a guitar at a sale price of S = 0.8g, where g represents the original cost of the guitar. Which expression shows the sale price in a way that emphasizes the percent discount that she received? A S = (1 + 0.8). B S= (1 +0.2) g C S= (1 - 0.8). D S = (1 – 0.2) g
Answers
Answer:
D S = (1 - 0.2)g
Step-by-step explanation:
The original price of the guitar was g.
She paid 0.8g.
0.8g = 0.80g = 80% of g
If she paid 80% of the price, that means the discount was 20%.
100% - 20% = 1 - 0.2
Subtracting 20% form the whole 100% of the price is the same as subtracting 0.2 from the whole price of 1.
Answer: D S = (1 - 0.2)g
Help find domain and range
Answers
Some paint is made by mixing 3 cans of white paint to 7 cans of green paint. How many cans of white would you mix with 21 cans of green to keep the colour the same?
Answers
21 / 7= 3
So I then would multiply the 3 by 3 which would give me 9
And just to check your answer 7 x 3 is 21
So your answer would be 9
How do you make a word problem out of an equation? (ex:Create a word problem that defines the following equation: 129+3x=1,000)
Answers
Answer:
I think of a number and multiply it by three, when I add it with 129 my answer will be equal to 1000. what is the number
Maribel deposited $1,500 in a new account at her bank. -The bank pays 4.5% annual simple interest on this account. -Maribel did not make any additional deposits or withdrawals. What is the balance of the account at the end of five years?
Answers
Answer:
1500+337.50 = $1,837.5
Step-by-step explanation:
You want to calculate the interest on $1500 at 4.5% interest per year after 5 year(s).
The formula we'll use for this is the simple interest formula, or:
I = P x r x t
Where:
P is the principal amount, $1500.00.
r is the interest rate, 4.5% per year, or in decimal form, 4.5/100=0.045.
t is the time involved, 5....year(s) time periods.
So, t is 5....year time periods.
To find the simple interest, we multiply 1500 × 0.045 × 5 to get that:
The interest is: $337.50
I’ll Mark u as brainless if you solve this
Answers
i think the person below me is correct and the answer is 12
Answer:
M equals 12
I hope this helps you.
what is the greatest common factor of 10 & 12,17 & 51,78 & 48,11 & 55,88 & 66,95 & 38,6 & 27,56 & 49,60 & 45,42 & 63,38 & 40,81 & 54,40 & 80,46 & 69
Answers
yeah baby girl it will be best for you to look that up on Google
If John is leaving a 15% tip on $24 what is the amount of money he is leaving?
Answers
Answer:
Just the tip: $3.60, Total amount: $27.60
Step-by-step explanation:
Multiply 24 by 0.15 to find what 15% of 24 is.
Nick and his family traveled by train to New York City. The clocks show when the train left the station and when it arrived in New York City. How long was the train ride?
Answers
Answer:
Answer: 4 hr 15 min is the right answer
Plzzzz help I will mark brainliestttt
Answers
Answer:
Not
Step-by-step explanation:
6 and 4 are paired with 2 x values, and a function is something which's y values are paired with only 1 x value.
Hope I helped!!!
Helllp it's due tonight
Answers
if you want brainiest than come here
go to remind.com then log in as student then put the class code: c26kda4
Answers
Solve the formula for the specified variable.
f=m+n+p/2
pls hurry I need help
ill give brainliest
Answers
Answer:Given equation as
x-2/2=m+n
1) x=2(m+n)+2
2)h=2A/b
3) 23
4)-81
5) 17/7
6) 8
7) 4 hours
8) width is 4.5 length is 7.5
9) got wrong didn't answer
10) got wrong picked never true
11) two points I only got 1 I picked you overdrew on the account by 36.00 so I guess the other is the acount has a balance less than
Step-by-step explanation:
In this we have to isolate x. So for this firstly we will multiply both side of equation by 2.
Now we can add 2 in both side
12,400 × [] = 124
What number should go in the box to make the equation true?
Answers
Answer:
100
Step-by-step explanation:
inverse operation: 12,400 divided by 124
What graph shows the linear equation y = 1?
Answers
Answer:
I don't see a picture; where are the graphs?
BACKGROUND INFO: Monthly sales for ABC company can be modeled by the equation S=3000 + 42m, where S=total items sold and m = months
Monthly sales for XYZ company can be modeled by the equation S=2500(1.15)", where S=total items sold and m = months
QUESTION: Which of the following statements is true?
ANSWERS:
A.) ABC currently has greater monthly sales than XYZ but in three months XYZ will have greater monthly sales than
B.) ABC monthly sales are growing exponentially while XYZ monthly sales are growing exponentially while XYZ will have greater monthly sales than ABC
C.) ABC currently has greater monthly sales than XYZ and will continue to have greater monthly sales for the next year (12 month)
D.) Both companies monthly sales are growing exponentially and therefore cannot be compared for future months
Please answer only if you can help :)
Answers
Answer:
b
Step-by-step explanation:
Answer: this was the correct answer for me (A)
ABC currently has greater monthly sales than XYZ but in three months XYZ will have greater monthly sales than ABC
Step-by-step explanation: