Answers
Answer:
y= -3x-2
Step-by-step explanation:
1. Take any two points from the line
• (1, -5) (-2, 4)
2. Use the equation: y2-y1 / x2-x1 to find the slope
4- (-5) / -2-1
= 9/-3
= slope is -3
3. Find the y intercept
y= -2
Related Questions
Molly invested $50,000 in various stocks and bonds. She earned 15% on the bonds and 18% on the stocks. Molly's total profit on both types of investments was $8700, how much of the $50,000 did she invest in bonds?
Answers
Answer:
$10000
Step-by-step explanation:
Given that:
Molly invested $50,000 in various stocks and bonds.
She earned 15% on bonds and 18% on stocks
Let the bonds be denoted by a
However, her profit on both types of investment is said to be $8700
We are to find how much of the $50,000 did she invest in bonds.
i.e
0.15a + 0.18(50000-a) = 8700
open brackets
0.15a + 9000 - 0.18a = 8700
Collect like terms
0.15a - 0.18a = 8700 - 9000
-0.03a = -300
Divide both sides by(-0.03); we get
a = 10000
Thus, Molly invested $10000 in the bonds.
A school requires 2 computers for every 5 students. Write a proportion that gives the number c of computers needed for 145 students.
$$
Answers
Answer:
2/5 = c/145
Step-by-step explanation:
2/5 = c/145
Cross multiply
5c = 290
c = 58 computers needed for 145 students
The midpoint of is point P at (−6,−2). If point E is at (2,−4), what are the coordinates of point F?
(−14,0)
(−10,−8)
(−5,3)
(−2,−3)
Answers
Answer:
(-2,3)
Step-by-step explanation:
(-6+2)/2 , (-2+-6)/2
(-2,3)
Answer:
its -2,-3
Step-by-step explanation:
because im smart,
please mark me brainliest
Anyone knows how to do this?!
Answers
Answer:
nope. Maybe...find the angle? hey you said anyone know how to do this so this is my answer. nope. but I gave you a guess how to do this.
Step-by-step explanation:
O_O?
Jordan can make 18 cupcakes (the y-value) with one cup of flour (the x value). How many cupcakes can he make with 5 cups of flour?
Answers
Answer:
90
Step-by-step explanation:
Hope it helps :)
Have a good day/night
Brainliest pls?
PLEASE ANSWER FAST
given f(x) and g(x) = f(x + k) use the graph to determine the value of k
Answers
g(x) = f(x+6)
x = 6
step-by-step explanation:
given:
g(x) = f(x+k)
if value of k > 1 then the graph shifts k units to the left.
if value of k < 1 then the graph shifts k units to the right.
from the graph, it is clear that the function g(x) has moved 6 units (-4 to -10) to the left of f(x). this shows that the value of k > 1 and it is = 6 units
thus the transformation rule can be given as:
g(x) = f(x+6)
k = 6
A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour? (5 points)
one-fourth mile over twenty-two point five seconds = 40 miles per hour
twenty-two point five seconds over one-fourth mile = 40 miles per hour
one-fourth mile over twenty-two point five seconds = 90 miles per hour
twenty-two point five seconds over one-fourth mile = 90 miles per hour
Answers
200 miles in total?
unless the stuff you have down there is useless
Give an ordered pair on the graph and explain it’s meaning in the real world context.
Answers
Step-by-step explanation:
See my attached graph for what this problem looks like. I used the equation y=5x because each bargain DVD (x) is $5 and equals the total cost (y).
One ordered pair would be (1,5). This means that 1 bargain DVD costs $5.
I hope this helps!
An Electronics store has a TV on sale for $299. If the sales tax is 5.1%, what is the total cost of the TV? Round to the nearest cent. Use money notation to enter your answer.
Answers
Answer:
$314.25
Step-by-step explanation:
Answer:
$314.25
Step-by-step explanation:
First you would do 299 x 0.051 to get 15.249 dollars.
Then you would add that to your original 299 dollar value to get
314.249, but you have to round it up to get $314.25 :D
pls help ill mark brainliest I dont have much points
Answers
Answer:
yes, they keep increasing by 2.
Answer:
Yes,
Step-by-step explanation:
The pattern does follow the plus 2 ratio.
10x+5y=30
solve in the following format
(x,y)
Answers
Check the picture:
please answer i will give you brainiest please answer asap!!!!!!!!!!
answer both spots and i will give you 5 stars and a thank you and brainlest please ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
1. (y-18 >x-13)
2 . x-18>y-13
Step-by-step explanation:
Answer:
1. (y-18 >x-13)
2 . x-18>y-13
Step-by-step explanation:
Heyyy Friends!! Whats 9+(1*1)+6=??
Answers
Answer:
16 :)
Step-by-step explanation:
Solve the inequality 2x−y⩾−5 for y. Which inequality represents the inequality in slope-intercept form?
Answers
Answer:
[tex]y\leq 2x+5[/tex]
This represents slope intercept form: y = mx + b
Step-by-step explanation:
[tex]2x - y \geq -5\\2x+5\geq y[/tex]
Question 1 The first who answer it will get a brainliest answer.
Answers
Answer:
synthetic fibers are more durable than most natural fibers and will readily pick-up different dyes. In addition, many synthetic fibers offer consumer-friendly functions such as stretching, waterproofing and stain resistance. Sunlight, moisture, and oils from human skin cause all fibers to break down and wear away.
What is the slope and y-intercept of this graph?
Answers
The slope would be 4.
The Y-intercept is 2.
Need help ASAP! Show work if you can it’s completely fine if not tho
Answers
Answer:
the answer is 133
Step-by-step explanation:
we do substitution
2*3^2=18
3^3=27
5(27-4)=115
27+115=133
Amino acids are used to build _______?
Answers
Answer:
Polypeptides
Step-by-step explanation:
A sequence of amino acids are joined together by peptide bonds to form a polypeptode chain;
This chain then folds and twists (via intramolecular forces/attractions) into a 2D or 3D shape and may even join with another polypeptide chain to form a protein.
i released a question and nobody found it for the weird name
my fault
pls help B)
Answers
This ain't an answer but if you look up mixed number calculator soup it's really helpful
Make sure you write fractions as 2 4/9
Answer:
3 3/11
Step-by-step explanation:
8 22 8 x 9 72
_ divided by _ = __________ = __
1 9 1 x 22 22
If you simplify 72/22, you will get 3 3/11
Hope this helps :)
Have an awesome day :D
Please help meeeeeeee with number 9
Answers
Kiran walked at a constant speed. He walked 1 mile in 15 minutes. Which of these equations represents the distance d (in miles) that Kiran walks in t minutes?
Answers
Answer: [tex]d=\dfrac{t}{15}[/tex], where d= distance that Kiran walks in t minutes.
Step-by-step explanation:
Given: Kiran walked at a constant speed.
He walked 1 mile in 15 minutes.
The, distance walked by Kiran in 1 minute = [tex]\dfrac1{15}[/tex] mile
The distance that Kiran walks in t minutes = [tex]t\times\dfrac{1}{15}[/tex] miles
If d= distance that Kiran walks in t minutes
The required equation: [tex]d=\dfrac{t}{15}[/tex]
Bryce grows at a rate five times as fast as Drew which algebraic equation best represent Bryce growth rate
Answers
Answer:
B = 5D
Step-by-step explanation:
B stands for Bryce, & D stands for Drew.
Accessories Central is having a summer clearance on sunglasses. Maria wants to buy a pair of sunglasses that cost $48 with a 65% discount. The same pair of sunglasses costs $38 with a 55% discount at Shades, Inc. What is the price difference between Accessories Central and Shades, Inc?
Answers
Answer:
Step-by-step explanation:
First, find the cost of both pairs of sunglasses after the discounts
65% = 65/100 = 0.65
($48)(0.65) = $31.20
55% = 55/100 = 0.55
($38)(0.55) = $20.90
Then subtract the bigger cost (31.20) from the smaller cost (20.90)
$31.20 - $20.90 = $10.30
$10.30 is your price difference.
YOU WILL BE BRAINLEST Question 12
Determine if the sequence is arithmetic.
-8,-4, 0, 4, 8, 12......
O True
h
False
Answers
Yeah I correct
Can y’all help me??!
Answers
Answer:
c=18.50h+20
Step-by-step explanation:
Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 72 milles FErika and Bradley want to hike 16 miles each day, how many days will they hike exadty 16 miles? They will hike exactly 16 miles each day for days.
Answers
Answer: They will hike exactly 16 miles each day for 4 days.
Step-by-step explanation:
Given: Total distance to hike = 72 miles
They hike 16 miles per day.
Total days they will take to complete the distance = [tex]\dfrac{\text{Total distance to hike}}{\text{Distance hiked each day}}[/tex]
[tex]=\dfrac{72}{16}\\\\=\dfrac{9\times8}{2\times8}=\dfrac92\\\\=4\dfrac12[/tex]
It will take 4 complete days and a half day to complete the journey.
i.e. They will hike exactly 16 miles each day for 4 days.
please help i’ll give brainliest
Answers
Answer:
9cm
Step-by-step explanation:
pls give brainlist lol thx
9 cm
As I said in my comment. I shall explain it.
Perimeter is the outside of a figure. So, to find that, you add the two given sides. Then, multiply it by 2 or add that number to itself.
3 + 1.5 = 4.5
4.5 + 4.5 = 9
PLEASE HELP I AM BEING TIMED!!
In the diagram how are angles AED and DEC related? choose all that apply
Options: They are vertical angles
They are supplementary angles
They are adjacent angles
They are right angles
Answers
Answer:
they are supplementary
Step-by-step explanation:
The angles AED and DEC are adjacent angles option (C) They are adjacent angles is correct.
What is an angle?When two lines or rays converge at the same point, the measurement between them is called an "Angle."
It is given that:
The diagram is shown in the picture.
As we can see in the diagram,
The angle AED and DEC are sharing a common vertex which means they are adjacent angles.
Thus, the angles AED and DEC are adjacent angles option (C) They are adjacent angles is correct.
Learn more about the angle here:
brainly.com/question/7116550
#SPJ2
Pls Help me.
+
6
−
−
5
Answers
Answer:
yall rly need to start attching pictures
Find the length of the unknown side. Round your answer to the nearest tenth.
O 16.5
O 17.5
O 18.5
O 22.0
Answers
Explanation:
So if we use the formula a^2+b^2=c^2
We would fill it in as 4^2+b^2=18^2
Then solve
16+b^2= 324
Then subtract 16 from both sides
B^2 = 308
Then you find the square root of 308
17.5