Answers
Answer:
9. No
10. Yes
Step-by-step explanation:
The first one is not, since you have (3, 3) and (3, 9). In a function, each x maps to a single y.
The second one is since every x appears only once.
Related Questions
Will mark brainliest
Answers
I need help this is due really soon
Answers
T: 4,9
U: 4.-1
sorry if this is wrong it’s been a while since i’ve done this.
if Sue would like to put a down payment on a new car. the car cost $27,999 and she needs to make it 20% down payment how much is her down payment ?
Answers
Answer:
$5,599.80
Step-by-step explanation
you take 20 percent of 27,999. basically multiplying .20 x 27,999.
You’re going to take the percentage and times it by the price of the car:
20% x 27999 = 5599.80
|2x - 3|= 23
Solve for x
Answers
Answer:
x= -10 or x=13
Step-by-step explanation:
3(x + 1) = −2(x − 1) − 4
Answers
i think, hope this helps!
What is the equation of the line that passes through the point (-3, 4) and has a slope of 1/3?
Answers
Answer:
y = 1/3x + 5
Step-by-step explanation:
y - y1 = m(x - x1)
y - (4) = 1/3(x - (-3)
y - 4 = 1/3(x + 3)
y - 4 = 1/3x + 1
y = 1/3x + 1 + 4
y = 1/3x +5
Please help me I know it’s not a or b so c or b!! Thanks!
Answers
Answer:
c
Step-by-step explanation:
abcdefghijklmnopqrstuvwxyz now. I know my ABC's next tim won't you sing with me!!!!!!!
Answer:
C
Step-by-step explanation:
the x is in the middle, when it has a large mouth with a line below it means that it is greater than or equal to. When it has the peak it means that it is smaller.
Which is the proportional relationship for this graph?
Answers
Answer:
For every the canoe is rented, the total cost goes up by $12.
Step-by-step explanation:
To find the proportional relationship, Take two points from the graph, for example (2, 24) and (4, 48), and put them into the slope formula: [tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{48-24}{4-2}[/tex]
Solve:
48 - 24 = 24
4 - 2 = 2
24/2 = 12
The proportional relationship between the hours the canoe is rented and the total cost is $12.
Hope this helps :)
2 × x × x × 3 × y × y × y
how do i do this?
Answers
Answer: [tex]6x^2y^3[/tex]
Explanation:
The numbers 2 and 3 multiply to 6, so that's why the final coefficient is 6.
The x terms multiply to [tex]x*x = x^2[/tex]
The y terms multiply to [tex]y*y*y = y^3[/tex]
The exponent tells us how many copies of the base to multiply.
So overall, [tex]2*x*x*3*y*y*y = 6x^2y^3[/tex]
In which of the following functions would it be appropriate to use only positive integers for the domain? Select all that apply.
1.The function c(p) represents the cost for (p) people to attend the movies.
2.The function m(t) represents the miles driven over t hours.
3.The function t(m) represents the average high temperature for a given number of months.
4.The function p(w) represents the profit of a farmer who sells (w) whole watermelons.
5.The function h(n) represents the number of person-hours it takes to assemble (n) engines in a factory.
Answers
Answer:
2-The function m(t)represents the miles driven over t hours.
The following would be appropriate for integers. That means that we don't have any decimals or fractions.
The number of people attending a movie, there are no half people.
The number of watermelons sold by farmers, they don't grow half watermelons.
Hope this helps
The art teacher is going to have students
paint a mural on the wall of the school.
The building is 632.5 feet long, and there
are 73 students. Part of the wall can't be
painted because it has doors in it; this
part of the wall is 12 feet long. How wide
is the area that each student will have to
paint?
Answers
Answer:
8.5 feet
Step-by-step explanation:
632.5-12= 620.5
620.5/73=8.5
Plz help I have no clue what the answer is
Answers
Answer:
it's D
Step-by-step explanation:
12x-12x would give us 0, so x would be eliminated
Does anyone know the answer
Answers
Answer:x = 12,5
using thales's theorem, we have:
[tex]\frac{15}{15+36}=\frac{20}{6x-7}\\\\<=> 6x-7=\frac{20.(15+36)}{15}=68\\\\<=>x = \frac{68+7}{6}=12.5[/tex]
Step-by-step explanation:
What is the slope of the line described by y=3x-6
Answers
The Slope: m=3
Answer:
The y-intercept is -6 on the y-axis
The slope is up 3 over 1
The line has to pass through the coordinates (0,-6)
The slope is positive
Please I really need help no one has been helping me lately
Answers
Answer:
should be option one:)
Step-by-step explanation:
Answer:
Pls mark me brainliest!
Step-by-step explanation:
It is option 2!
solve
3t – 6 = t – 2
Answers
Answer:
t = 1
Step-by-step explanation:
4t = 4
t = 1
i neeeed help asapppp
Answers
Answer:
triangle= 6*3/2=9
rectangle=8*16=128
128+9=137
Step-by-step explanation:
Answer:
18 square feet
Step-by-step explanation:
a= 1/2 ×b×h
The bill for lunch was $7
Answers
Answer:
how much money did they have ?
Step-by-step explanation:
Answer:
dang thats alot .............
HELPP ME EMERGENCY
Six eggs weigh 240 grams. What is the constant of proportionality of
grams per egg?
Answers
Answer:
K=40
Step-by-step explanation:
240/6=40 grams and egg
check 6x40=240
Answer: K= 40
Step-by-step explanation: divide 240 by 6 :)
240/6=40
45x15= and 45 divided by 15
Answers
Answer:
45x15+675 45 divided by 15 is 3
Step-by-step explanation:
what is 5÷1000 rounded to the nearest hundredth i need help ASAP
Answers
0.005. If i'm wrong, can ou tell me the answer choices?
Answer:
0.005
Step-by-step explanation:
Please help me out!
Answers
Answer:
D
Step-by-step explanation:
A-59
B-10
C-19
D-24
Find the value of k given that both points lie on a line passing through the origin.
(k,−24) and (5,40)
PLEASE HELP ASAP if you do thank u and have a blessed day
Answers
Answer:
[tex]k=-3[/tex]
Step-by-step explanation:
Since the line passes through the origin, it must be a proportional/direct variation equation.
Direct variation equations have the form:
[tex]y=ax[/tex]
Where a is the constant of proportionality.
Let’s solve for a. We know that when x=5, y=40. So:
[tex]40=5a[/tex]
Divide both sides by 5:
[tex]a=8[/tex]
Therefore, our equation is:
[tex]y=8x[/tex]
We want to find the value of k such that y=-24. So, subsitute -24 for y and k for x:
[tex]-24=8k[/tex]
Divide both sides by 8:
[tex]k=-3[/tex]
Hence, the value of k is -3.
Help me (7th grade math)
Answers
Answer:
The relationship is proportional. The slope or the constant of proportionality is 5. So the answer is the second option.
Step-by-step explanation:
The snack bar at the school purchases water bottles at wholesale and then marks them up to make a profit. It marks up the water bottles by 33 and one-third percent, an amount of $0.28.
Percents
Total
33One-third%
33One-third%
33One-third%
100%
$0.28
$0.28
$0.28
What was the wholesale price of each water bottle?
$0.56
$0.84
$0.93
$1.12
Answers
Answer:
Step-by-step explanation:
0.84 * 33 1/3% = 0.28
The answer is $0.84
Answer:
0.84
Step-by-step explanation:
took the test edge 2021
what is the measure of angle x?
Answers
Answer:
the answer is 111
Step-by-step explanation:
[tex]180 - 36 - 75 = 69[/tex]
[tex]180 - 69 = 111[/tex]
Answer:
x = 111°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
x is an exterior angle of the triangle, thus
x = 75° + 36° = 111°
2. Count by 5¢ to complete the
pattern.
1
30¢, 35¢, 404,
Pls helpppp
Answers
45,50,55 there
How will the solution of the system y > 2x + Two-thirds and y 2x + One-third?
Answers
Answer:
Hope that this helps answer your question
Step-by-step explanation:
thanks for the points♡
Answer:
There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.
Step-by-step explanation:
The sample response :D
Can someone help me with 5-6
Answers
Answer:
B, C
Step-by-step explanation:
I love slope
Can yall plz help me answer this!!!
Answers
Answer:
k = 2.5
Step-by-step explanation:
So we start off with: 2.5(4k+2) = 12k
Let's first distribute.
10k + 5 = 12k
Now let's subtract 10k from both sides.
5 = 2k
Now let's divide both sides by 2.
2.5 = k