Answer:
point slope form is below. since you have the slope already, all you have to do is plug in the point for x1 and y1 and then the slope for m
y - y1 = m(x -x1)
y - 2 = -4 (x - 2) (this is the equation)
Step-by-step explanation:
Two years ago, Jose bought $750 worth of stock in a cell phone company. Since then the value of his stock has been DECREASING at an average rate of 5 1/4 % per year. How much is the stock worth now?
Answer:
$671.25
Step-by-step explanation:
To get the amount by which the stock have reduced after 2 years, we will use the interest formula;
Interest = Principal * rate * time/100
Interest = 750*5 1/4 * 2/100
Interest = 750*21*2/400
Interest = $78.75
This means that the value of the stock has reduced by $78.75 after 2 years;
Amount that the stock worth now = $750 - $78.75
Amount that the stock worth now = $671.25
Find the slope and the y-intercept of the graph of the linear equation y=5/4x-7. The slope is ?, and the y-intercept is ?.
Answer:
Not Linear.
Step-by-step explanation:
Answer:
5/4 slope
-7 y intercept.
Step-by-step explanation:
The slope is the number in front of the x. The number in front of the x is 5/4. The slope is 5/4
1. The y intercept is whatever is behind the x or 0 if there is no number following the x.
2. The y intercept is also characterized by being on the same side of the equation as the x.
3. Finally it has no x in it.
In this case the y intercept is -7
Examples
y + 2 = x 2 is not the y intercept. subtract 2 from both sides. y = x - 2. Therefore -2 is the y intercept.
2y = 4x + 6 4 is not the slope. You have to divide by y = 2x+3. So 2 is the slope and 0,3 is the y intercept.
Help!! I’ll mark you brainliest!!!!!
Doors for the small cabinets are 18.5 inches long. Doors for the large cabinets are 2.7 times as long as the doors for the small cabinets. How many large doors can be cut from a board that said 10 feet long?
A dozen oranges cost $2.00. How many oranges can be bought for $10.00
Answer:
14 oranges
Step-by-step explanation:
Evaluate, if x = -12, y = -4, and
z is = 9
Omar says that 4a times 4a will get 16a. Explain his mistake.
Answer:
You have to multiply be A before each other
Step-by-step explanation:
s Help Request edit ac 34 33 The first four terms of a quadratic sequence are shown below. 6, 9, 14, 21, ... The first five terms of a geometric sequence are shown below. -25, 125, -625, 3125 - 15625 32 What is the difference between the 5th term and the 6th term of the quadratic sequence? What is the common ratio of the sequence? A. 3 B. 7 C. 11 A. { B. C. - D. - D. 13 5 huu 10 a linear sequence The first five terms are shown below. 8, 6, 4, 2, 0, ... What is the 100th term in the sequence? A - 192 B = 190 C. - 108 D. 90
100 POINTS + BRAINLIEST! PLEASE ANSWER ASAP (answer both or no points)
Answer:
A for the first one and E for the second one.
Step-by-step explanation:
These are the only ones that follow the corospondibg x and y values.
Answer:
this was 3 years ago so guessing you don't need anymore
Step-by-step explanation:
I dont have any points and i need to ask a question
A coin collection consists of dimes and nickels. If there are a total of 500 coins valued
at $39. how many dimes are there?
Answer:
There are 280 dimes
Step-by-step explanation:
A nickel is worth 5 cents while a dime is worth 10 cents
Let n be number of nickel
d the number of dimes
n + d = 39
Secondly
$39 is same as 3900 cents
So we have;
10d + 5n = 3900
From first equation;
n = 500-d
Put this in second equation;
10d + 5(500-d) = 3900
10d + 2500-5d = 3900
5d = 3900-2500
5d = 1400
d = 1400/5
d = 280
The points (2, 5) and (1, 1) fall on a particular line. What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
y=
x-
I need help with this question asap please
Answer:
62
Step-by-step explanation:
(82-2)-2× 3^7 ÷ 3^3
___________
3^2
80 - 2 × 3^4
_________
3^2
80 - 2 × 3^2
80 - 2 × 9
80 - 18
62
Helppppppppppppp please
Answer:
J.)
Step-by-step explanation:
if you make there width to their length a ratio - like for the top you would do 8/2 - then the bottom is different. They all simplify to 4/1 except the bottom.
12/3 = 4/1
2/.5 = 4/1
10/2.5 = 4/1
10/4 = 5/2
PLEASE HELP FAST BOTTOM ONE!!! I WILL GVIE EXTRA POINTS AND BRAINLIST!
Answer:
40
Step-by-step explanation:
A kilometre is 1000 metres. 1000 / 25 = 40. So forty basketball courts would be approximately 1 km if lined up end to end.
The answer is 40 because 1 kilometer divided by 25 meters would be 40 and each court is 25 meters so that is 40 courts in 1 kilometer.
Enter the equation of the line in slope-intercept form. Enter the answer in fraction form.
The line perpendicular to y =
5
3
x + 8 that passes through (5, −1).
The equation of the line that passes through (5, −1) is y = .
Answer:
25
Step-by-step explanation: this is because you have a negative
Give an example of an equation that has no solution equation and explain why it is a no solution equation.
Answer:
x = x + 7
Step-by-step explanation:
In this equation, it is saying that x is equal to itself plus something else (7). This equation does not make sense at all because x cannot equal to something that is bigger or smaller than itself. If 7 is added to x, like the right-hand side of the equation, it cannot be equal to x from the left-hand side of the equation, so there is no solution to the value of x in this equation.
please solve for the correct answer. thank you! :)
Answer:
The first: y = -25x + 180Step-by-step explanation:
In every equation b = 170, so
The equation is y =mx + 170
On the line on the graph, for x=2 we have y = 120,so:
120 = m×2 + 170
-50 = 2m
m = 25
Therefore the equation is:
y = -25x + 180
− 50 ≤ 7 + 6 ≤ −8 (i need this quick)
Answer:
−50≤7+6≤−8
=0
A company rents out 15 food booths at the country fair. The fr for a food booth is $200 plus $8 per day. The fee for a game booth is $65 plus $7 per day. The fair lasts d days and all the booths are rented for the entire time. Enter a simplified expression for the amount in dollars that the company is paid.
Complete question :
A company rents out 15 food booths and 20 game booth at the country fair. The fr for a food booth is $200 plus $8 per day. The fee for a game booth is $65 plus $7 per day. The fair lasts d days and all the booths are rented for the entire time. Enter a simplified expression for the amount in dollars that the company is paid.
Answer:
4300 + 260d
Step-by-step explanation:
Given that :
Earning from Food booth cost :
Number of booth * cost
15(200 + 8d)
3000 + 120d
Earning from Game booth :
Number of booths * cost
20(65 + 7d)
1300 + 140d
Total sum :
Total earning from game booth and food booth
3000 + 120d + 1300 + 140d
3000 + 1300 + 120d + 140d
4300 + 260d
14 ÷ (2 + 5) what the answer to this?
Answer:
2
Step-by-step explanation:
2+5 = 7 14 divided by 7 is 2
mark as brainliest plz
A new product yrtjk6m4es7uyjujgmu
Answer:
what?
Step-by-step explanation:
is this an actual thing or are you just messing around?
Convert 384,000 to round to the nearest tenth?
Answer:
124.6
Step-by-step explanation:
Find the area use 3.14 for pie. Round your awnser to the nearest tenth. (19mm its in half a circle)
A.)283.4
B.)551
C.)2,205.1
D.)141.7
Answer:
A) 283.4
Step-by-step explanation: If the diameter is 19 then the radius is 9.5 squared times pi. (please correct me if i am wrong)
Someone please help!!
Solve the equation for x:
-3(x + 4) + 5x = 24
[tex]-3(x + 4) + 5x = 24\\\\-3x - 12 + 5x = 24\\\\2x - 12 = 24\\\\2x = 36\\\\x = 18[/tex]
The solution for x in this equation is 18.
Answer:
x = 18
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
-3(x + 4) + 5x = 24
Step 2: Solve for x
Distribute -3: -3x - 12 + 5x = 24Combine like terms: 2x - 12 = 24Isolate x term: 2x = 36Isolate x: x = 18Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -3(18 + 4) + 5(18) = 24Add: -3(22) + 5(18) = 24Multiply: -66 + 90 = 24Add: 24 = 24Here we see that 24 does indeed equal 24.
∴ x = 18 is the solution to the equation.
What is the slope of the line that passes through (12, 10) and (11, 15)?
Answer:
slope = -5
Step-by-step explanation:
Trust me I made a graph
Which is the quotient of 1.54 : 0.44?
O A. 0.35
O B. 0.36
O C. 3.5
O
D. 3.6
Help me get to a C in this class please I’m flustered
Answer:
C. 3.5
Step-by-step explanation:
Math
Way
A local sawmill sells a total of 250,000 board feet of hardwood each year. The ratio of softwood sold to hardwood sold is 5: 3. Write and solve a ratio to find the amount of softwood sold each year. Round your answer to the nearest thousand.
Answer:
look i need help on the smae thing so sorry
Step-by-step explanation:
Carrie usa 6 limones para hacer 24 onzas líquidas de limonada. Carrie está planeando una gran fiesta y necesita hacer 288 onzas líquidas de limonada. ¿Cuántos limones necesitará usar para mantener la receta proporcional?
Answer:
72 lemons
Step-by-step explanation:
Carrie uses 6 lemons to make 24 fluid ounces of lemonade. Carrie is planning a big party and needs to make 288 fluid ounces of lemonade. How many lemons will she need to use to keep the recipe proportional?
Hence:.
24 fluid ounces = 6 lemons
288 fluid ounces = x lemons
24 x = 288 × 6
x = 288 × 6/24
x = 72 lemons
In the sixth grade 3/7 of the students are boys and 5/8 of these boys are in Miss Jones class what fraction of the entire six grade class are the boys in Miss Jones class
Answer:
Think of the entire population of 6th graders here. 3/7 are boys and 4/7 are girls. 5/8 of these boys are in Ms. Jones' class; that fraction would be (5/8)(3/7), or 15/56. This 15/56 represents the fraction of the entire sixth grade class who are in Ms. Jones' class.
find 3 consecutive numbers with the product 10626
Answer:
The three numbers will therefore be close to 21.98. So, I'd say they'd be
21,22,23 whose product is 10626
Step-by-step explanation: