Answer:
10 acres, which is a more easily identified measurement than 435,600 square feet. To use the area conversion calculator simply select the unit that you want to convert from, which will be the amount that is known.
Step-by-step explanation:
How is a system of equations created when each linear function is given as a set of two ordered pairs. Explain
Answer:
Please check the explanation.
Step-by-step explanation:
If each linear function is given as a set of two ordered pairs, all we need is to find a slope between two lines and put one of the points in the slope- intercept form of the line equation to find the y-intercept 'b' and then writing the equation in the slope-intercept form. This is how we can generate a system of equations.
For example, let suppose a linear function has the following ordered pairs:
(1, 1) (2, 3)Finding the slope between two points
[tex]\left(x_1,\:y_1\right)=\left(1,\:1\right),\:\left(x_2,\:y_2\right)=\left(2,\:3\right)[/tex]
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{3-1}{2-1}[/tex]
[tex]m=2[/tex]
We know that the slope-intercept form of the line equation is
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
Now, substituting the slope m = 2 and the point (1, 1) to determine the y-intercept
[tex]y=mx+b[/tex]
[tex]1 = 2(1)+b[/tex]
[tex]b = 1-2[/tex]
[tex]b = -1[/tex]
Now, substituting the slope m = 2 and the value of y-intercept in the slope-intercept form of the line equation
[tex]y=mx+b[/tex]
[tex]y=2x+(-1)[/tex]
[tex]y=2x-1[/tex]
Thus, the equation of a line with the linear function having the points (1, 1) and (2, 3) is:
[tex]y=2x-1[/tex]This is how a system of equations created when each linear function is given as a set of two ordered pairs.
Answer:
Sample response: Use the two points of a linear function to write an equation in slope-intercept form by first finding the slope of the function, and then using a point and the slope to determine the y-intercept. Write the equations in slope-intercept form.
A company uses the equation C = 4.50n + 15 to represent the cost (C) of the number of bottles (n) they sell. What do the numbers 4.50 and 15 represent?
PLEASE ANSWER ASAP SORRYYYYYY
Answer:
535 + 4.50n = 12n.
Step-by-step explanation:
4 ÷ 4/3? ------------------------------------------------------
Answer:
3
Step-by-step explanation:
Use KCF method
Keep the first number, Change division to multiplication and flip the second number.
4 ÷ [tex]\frac{4}{3} = 4 * \frac{3}{4} = 1 * 3 = 3[/tex]
Which expression is equivalent to 7/2x -3(5x -1/2)
A.-11.5x + 1.5
B. -11.5x + -1.5
C. 18.5x + 1.5
D. 18.5x + -1.5
Answer:
I think the answer is B, that was what i got
3/5 of 18 =what I don’t get it
Answer:
10.8
Step-by-step explanation:
Suppose you add two linear equations that form a system, and you get the result −5 = −5. How many solutions does the system have?
Answer:
infinetly many solutions
Step-by-step explanation:
PLEASE HELPPP Will Give brainliest if it help :) The question : You are at an amusement park with your friend. You spend $11.00 on a stuffed animal
for your little brother. Then you and your friend ride the roller coaster several times
together for $4.00 each. Write a system of linear equations that represents this
situation. Will you and your friend spend the same amount of money? Explain.
Answer:
y= 4x + 11 and no.
Step-by-step explanation:
Because you spent the 11 dollars extra and rode the rides meanwhile your friend only went on the rides. If (x) equals the amount of rides and (y) means the total amount. Then your friends equation with be y= 4x. But, you already spent 11 dollars additionally so therefore your equation with be y=4x + 11.
I hope this helped.
Friend y=4x
You y=4x + 11
Suppose y varies directly as x, and y =15 when x = 3. Find the constant of variation (k).
Answer:
k = 5
Step-by-step explanation:
y = kx
15 = k(3)
k = 15/3
k = 5
How many 5/16s are in 1 whole 7/8
Answer:
6
Step-by-step explanation:
PLEASE HELP OR MY MOM IS SENDING ME TO MY ABUSIVE DAD
Answer:
yes that is correct and how and why does he be abusive to you.
Step-by-step explanation:
Answer:
The answer is b.
Step-by-step explanation:
y=kx means that k=y/x, not x/y. so it is 28/3...
3/14 divided by 7/10
Answer:
15/49
Step-by-step explanation:
3*10=30
14*7=98
30/98
15/49
I need help answering this
Answer:
The answer looks to be 35! See where the line stops in bettween 30 and 40?^^
Hope this helps! Let me know if its correct or not!
IQ scores have a mean of 100 and a standard deviation of 16. Nora scored a 122 on the IQ test. What is Nora's z-score? Round to the nearest hundredth. *
the student council at seaside highschool is making t-shirts to sell for a fundraiser at a price of 13 dollars a piece the cost meanwhile are 9 dollars per shirt plus a setup fee of 92 dollars selling a certain amount of shirts will allow the student council to cover the cost how many shirts must be sold 23 207 299 or 13
Answer:
299
Step-by-step explanation:
please help im on plato right answer will get brainlyest
Answer:
Only graph X represents a function.
Step-by-step explanation:
Use the vertical line test for testing out if the graph represents a function. If the line passes through two or more points when drawn through a single x value, then it is not a function. The only graph that is a function is graph X.
Which set includes rational numbers but not natural numbers?
Answer:
a
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Please help me with this question
6. Ricky earns $100.95 for working at the bakery. If he earns $14.55 per hour. How many hours
does Ricky work?
Answer:
6-7 hours (6.9 hours so almost 7 hours)
Step-by-step explanation:
$100.95 ÷ $14.55 = 6.9 hours ( rounded the real answer is: 6.93814433 )
Hopefully this helps! Sorry if wrong. You are loved and you are beautiful/handsome!
-Bee
1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ?
Answer:
yes, that is correct
Step-by-step explanation:
- (20÷39) = - 0.513
- 0.513 * 1.43 = - 0.734 ~ - 0.75
If $1,000 is invested at 5% interest, compounded continuously, for five years, what is the ending balance?
Answer:
1284.03
Step-by-step explanation:
A line passes through the point (0,-2) and has slope 7. What is the equation of the line in slope-intercept form? please help me
Answer:
y=7x-2
Step-by-step explanation:
plz help i’ll give brainliest and 80 points !!
Answer:
id.k sorry
Step-by-step explanation:
Answer:
y is g x 4
Step-by-step explanation:
3 x c = 4
c v v tusi
x/4 - 1/2 (6-x)=7x+3 (6-2x)-1
Please help me figure out the x-1 one thank you!
Answer:
maybe x+3
Step-by-step explanation:
Find the slope of the line that passes through (64, -7) and (54, 67).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answer:
Sorry im late to this but the other 2 people are correct the answer is -37/5!! :D
Step-by-step explanation:
Each factory at a candy company has 279 workers. There are 12 factories how many total workers are employed at both companies?
Step-by-step explanation:
Number of workers a candy company has = 279
Total factories = 12
Total workers employed at 2 companies = 279×2 = 558
what is the slope of the line?
Answer:
its 1
Step-by-step explanation:
for every time x increases by 1, y also increases by 1
Tina can grow 2 plants with every seed packet. How many seed packets does Tina need to
have a total of 14 plants in her backyard?
Answer:
7 is the answer
Step-by-step explanation:
2x7=14
Answer:
7
Step-by-step explanation:
14/2 is 7. Every packet is 2 plants. So in order to find the amount of packets, you just needed to divide the amount of seeds per packet from the total she wanted
Need help ASAP pls due in 5 mins
527 round to the nearest tenth
Answer:
530
Step-by-step explanation:
Answer:
oop its 500
hope this helps you ヾ(•ω•`)o
Step-by-step explanation:
