Which ordered pair could be added to the relation below to ensure it continues to be a function?
Answers
Answer:
I think that the answer would be (-7,-1) but i'm not that sure
Step-by-step explanation:
Related Questions
A set of speakers that originally sells for $225 is currently on sale for 20% off. How much does the set of speakers currently cost?
Answers
PLEASE HELP!!
Which relation is a function?
A. {(4, 0), (4, -5), (4, -2), (2, -4)}
B. {(0, 1), (1, -4), (0, 5), (1, -7)}
C. {(3, 4), (1, -2), (-5, 4), (2, 2)}
D. {(3, -1), (2, 3), (10, 2), (10, 8)}
Answers
Answer:
only c is function as it has unique images
others are not function because image ain't unique
The first country to undertake exploratory voyages was _____. England Spain Portugal France
Answers
Answer:
Spain
Step-by-step explanation:
Answer:
Portugal was the first country to undertake exploratory voyages
Step-by-step explanation:
Which expression is NOT equivalent to (6x + 10)? A.3x + 5 B.1/2(6x) + (10) C.6/2x+10/2 D.3x + 10 --------------------------------------------> Please help :>
Answers
Answer:
A, C
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
[(23 × 2.5) , 1 2] + 120
Please solve
Answers
23*2.5=57.5
57.5*12=690
690+120=810
Can anyone help please?
Answers
Answer:
Step-by-step explanation:
(–10,–3)
(–8,–4)
(–6,–5)
(–4,–6)
(–2,–7)
(0,–8)
(2,–9)
(4,–10)
(7,–11)
Answer:
Step-by-step explanation:
Ok this is pretty simple. Slope intercept is by far the most simple way to write an equation given that it only has 2 pieces: the slope of the line and the value at which it crosses the y axis (so when x=0). Slope is usually represented by the varriable "m" and the y intercept is usually represented by the letter "b". (Don't ask me why they chose these 2 random letters. It's... it's just whatever... Go with it.) Thus, we have the equation y=mx+b. So anyways.. Slope is just the change in y divided by the change in x. To find this, we just take 2 random points on the graph, subtract the first y from the second y and divide that by the first x subtracted from the second x. Let's use (2,-9) and (4,-10) from this fun little graph you ever so generously provided for us.
I'm bad at transitions so here's the math:
(y2-y1)/(x2-x1)
((-10)-(-9))/(4-2)
-1/2 ------> Thats "m".
SOOO... the slope is -1/2. Cool. BUT WE ARENT DONE
The other thing we need is the y-intercept. You may find yourself asking "what is this... this THING... he speaks of?" Its where the line hits the y axis. Thats is. It's not that hard. In this case it's -8 so b=-8.
Now for the best part... LETS PLUG ALL THOSE DOOHICKEYS IN.
y=mx+b
m=-1/2
b=-8
y=-1/2x+-8-----> y=-1/2x-8
TA DA
MAGIC
If you have any other questions just let me know. You can ask it here or just dm me and I'll respond free of charge. G'Day!
How many 1/4 inch cubes does it take to fill a box with width 1 1/4, length 3 3/4 inches and height 2 1/4 inches?
Answers
Answer:
4 of those 1/4th inches wouldnt it ?
Step-by-step explanation:
Volume of the box: 1 1/4 x 3 3/4 x 2 1/4 = 10 33/64 cubic inches.
Volume of cube : 1/4 x 1/4 x 1/4 = 1/64
Number of cubes: 10 33/64 / 1/64 = 673 cubes
kyle is 4 times older than liam. in six years kyle will be 2 times older than liam. how old are they now?
PLS HELP ASAP!!!!!
Answers
Answer:
48
Step-by-step explanation:
4 x 6 = 24
24 x 2 = 48
hopefully i got this correct! enjoy !!
Why does the sum of the two given angles equal 180°? (2x+1)+(x-7)=180
Answers
Answer:
because its a straight line
Step-by-step explanation:
Answer:
Since the sum of the angles is 180 degrees and each angle is represented by the respective algebraic expressions, then to find the value of x, just add the expressions up, set that sum equal to 180, and solve for x. So, (2x-7)+(x+25)+(3x+12)=180 is our equation. Now we just simplify and solve for x.
(2x-7)+(x+25)+(3x+12)=180
6x+30=180 b/c 2x+x+3x=6x and -7+25+12=30.
6x=150 subtract 30 from both sides of the equation
x=25.
Step-by-step explanation:
Hope this helps!
Jada volunteers at the animal shelter. She divided 5 cups of cat food equally to feed 20 cats. Each cat received x cups of food.
Answer choices:
x + 5 = 20
x = 20 + 5
5x = 20
x + 20 = 5
520 = x
20x = 5
Answers
5x=20
It is possible to write an equation to describe a geometric sequence.
True or False
Answers
Answer:
The answer is true
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
select the equation that represents the problem let x represent the unknown number
Answers
Answer:
D
Step-by-step explanation:
Answer: D is the answer
Step-by-step explanation:
simplify -2.3f+0.9f-14-4
Answers
Answer:
The Answer would be 1.4f-18
Step-by-step explanation:
-2.3f+0.9f-14-4
then you do
-1.4f-14-4
Then u would get 1.4f-18.
explanation
: I did this problem before
Finding the slope:
Identify the slope on the graph below.
Answers
Answer:
[tex]\frac32[/tex]
Step-by-step explanation:
Hello!
Slope can be calculated by [tex]\frac{Rise}{Run}[/tex].
The Rise of the graph is how much the graph changes in y between two points.The Run of the graph is how much the graph changes in x between two points.I'll pick points (0,-2) and (2,1) on the graph.
You can see that the difference in y (-2 and 1) is 3 units.
The difference in x (0 and 2) is 2 units.
Put it into the format and you get a slope of [tex]\frac32[/tex].
I'LL GIVE BRAINLIEST
Answers
Answer:
i think a triangle
Step-by-step explanation:
Help thank you
Xxxxxxx
Answers
A landscape supply business $30 to deliver mulch. The cost of the mulch is $23 per cubic yard. Write and solve a linear equation to find the cost of having 8 cubic yards of mulch delivered to a site.
Answers
help first one gets the crow thing!
5-4t = 6
Answers
t = 1/4
-----
First, rearrange the subtraction problem
5 - 4t = 6 is the same as -4t + 5 = 6
-----
Next, subtract 5 from both sides
-4t + 5 - 5 = 6 -5
This is known as the Subtraction property of equality.
-----
Then, since 5-5 is 0 and 6-5 is 1
-4t = 1
-----
Then, you would divide that so
-4/-4 = 1/-4
-----
So your answer would be
1/4!
Convert 25/6 into a mixed number
Answers
Answer:
4 1/6
Step-by-step explanation:
Which of the following graphs represents a function?
Answers
Answer:
the last one
Step-by-step explanation:
On Saturday, Lukas drove 4x – 5 miles. On Sunday, he drove 3x – 10 miles. What is the difference in miles driven?
Answers
Step-by-step explanation:
4x-5-(3x-10)=4x-5-3x+10=x+5 miles! Hopes This Helps!
Answer:
4x-5-(3x-10)=4x-5-3x+10=x+5 miles
Step-by-step explanation:
i know because i did this
I have an assignment due and I need help. These are the problems!
1. Find the selling price if the cost to the store is $80 and the Markup is 60%. Do not label your answer
2. Find the selling price if the cost to the store is $140 and the Markup is 25%. Do not label your answer
3. Find the selling price if the cost to the store is $50 and the Markup is 10%. Do not label your answer.
4.Find the cost to the store if the store is selling a game for $48 with a markup of 20%. Do not label your answer
5. Find the cost to the store if the store is selling shoes for $54 with a markup of 8%. Do not label your answer
6. Find the cost to the store if the store is selling chips for $3.24 with a markup of 35%. Do not label your answer
7. Find the precent of markup if the cost to the store is $350 and the store is selling the bike for $402.50. Do not label your answer
8. Find the precent of markup if the cost to the store is $250 and the store is selling the TV for $312.50. Do not label your answer
9. Find the precent of markup if the cost to the store is $200 and the store is selling the bike for $376. Do not label your answer
and then there are some problems that I will ask please help ASAP!!!! WILL MARK BRAINLIEST!
Answers
The perimeter of a rectangular garden is 37.5 feet. The width is x, and the length is 15 ft. Use the equation 2(x + 15) = 37.5 to determine the width, in feet, of the garden?
Answers
Answer:
2.5
Step-by-step explanation:
37.5/15=2.5
Answer:
11.25
Step-by-step explanation:
first what u do is u just make 2(x+15)=37.5 into 2x+15=37.5
and then u do 2x=37.5-15
that will give u 2x=22.5
then u do this x=22.5/2
and x = to 11.25
In Science class, Mrs. Olson had 30.6 pounds of metamorphic rock. Mrs. Olson had to divide the rocks into 9 different containers for a class assignment. If the rocks are equally divided into 9 different containers, how many pounds of rock will be in each container?
Answers
The answer is 3.4 because 30 can’t be divided equally into 9, reason being that 9 x 30 = 270 which doesn’t make sense, so you have to divide 30 equally into 9 parts then turn it into a ratio.
David is running a 500 m sprint. so far he has run 300 m. what fraction of the spirit does he have left?
?
__
?
what percent?________%
Answers
Answer:
200/500=2/5
40%
Step-by-step explanation:
If the total distance of the sprint is 500m and he's already run 300m, so subtract 500-300 which equals 200.
Then put it in fraction form 500 being the total distance needing to be traveled in all will be your denominator and 200 being the distance left to be traveled will be your numerator. 200/500
Then simplify=200/500 divided by 100/100 equals 2/5.
Then to get it to a percentage divide 2 by 5 which equals .40
Then convert to a percentage 40%
Please help ASAP!
Evaluate the expression : 5/9 ( F - 32) when F = 122
1. 50
2. 60
3. 40
4. 20
Answers
Answer: 50
Step-by-step explanation:
5/9 (f-32) if f = 122 you take 122 and subtract 32 because of order of operations and now you have 5/9 (90) and then you multiply 5/9 times 90 and you get 50
In the expression 5 n minus StartFraction 2 m over 7 EndFraction + three-fourths, what is the constant?
Negative StartFraction 2 over 7 EndFraction
Three-fourths
5
21
Answers
Answer: B 3/4 is your answer
Step-by-step explanation:
Answer:
yup
Step-by-step explanation:
the person above is right cuz i got a hundred on my test
its B
PLS HELP ASAP 30 POINTS
Answers
Answer:
A. 1/5 B. 60 times
Step-by-step explanation:
Hope it helps!
How much interest will be earned in 4 years from $2,450 placed in a savings account at 6.5% simple interest? (Remember the I=PRT; where I=interest, P=money, R=% as a decimal; and T=time)
Answers
Answer:
6100.80
Step-by-step explanation:
Write an equation in which the quadratic expression 2x^(2)-2x-12equals 0. Show the expression in factored form and explain what your solutions mean for the equation. Show your work.
Answer:
Answers
Answer:
Begin by factoring 2 out of 2x^2 - 2x - 12 equals 0:
2(x^2 - x - 6) = 0
2(x - 3)(x + 2) = 0. 2 is never zero, but x-3 and x+2 can each be set = to 0:
This results in x = 3 and x = -2. The equation is true for these two x-values.
Hope this helped :3
-Jazzy <3