Answer:6y+11
Step-by-step explanation:
Answer:I really don’t know lol
can someone plz help me on 2-13
2= 15x-35+20y
3= 4(4x-3)
4= 6(6x-1)
5= 24x-109
6= 7.5x+20y
Solve for x to make the proportion true.
*
22
44
6
X =
in a set of ordered pairs, the y values repeated while the x values did not repeat.
Which of the following is true:
A) It is NOT a relation and is a function
B) It is NOT a relation and is NOT a function
C) It is a relation and is NOT a function
D) It is a relation and is a function
The given set of ordered pairs is not a function. The correct option is (C).
What is a function?A function y = f(x) is a one to one relationship between two sets X and Y where the set X is called the domain and Y the range of function f(x) ans x ∈ X and y ∈ Y.
For the given set of ordered pairs, the first element of each pair belongs to the domain and the second element belongs to the range.
If there are two values of y for the same value of x, then it is not one to one mapping which implies that this ordered pair does not represent a function.
Hence, the given set of ordered pairs is a relation but not a function.
To know more about function click on,
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evaluate (m/n) (x) for x= -3
m/n (-3)= ?
Answer:
1
Step-by-step explanation:
Got it right on edg 2020
Answer:
it's 1
Step-by-step explanation:
Find the slope of the line that passes through (8,6) and (4,15)
HELP ME WITH THIS ASAP TYSM
Answer:
6 + 21r
Step-by-step explanation:
3 ( 2 + 7r )
3 ( 2 ) = 6
3 ( 7r ) = 21r
6 + 21r
Hope this helps dude ^-^
Answer: 6 + 21r
Step-by-step explanation:
distribute the 3 to each thing in the parentheses
so 3(2 + 7r) becomes
3(2) + 3(7r)
6 + 21r
HELP I'M SO CONFUSED! I'M TAKING MY FINAL AND I need HELP
Answer:
Y-int : 0, 17
AOS: -3
Vertex: -3, 26
Step-by-step explanation:
Using desmos
and then using that to find your information.
Answer:
The y-intercept is 0,17
The axis of symmetry is -3
The vertex is -3, 26
Step-by-step explanation:
I used Desmos, a graph calculator and then I input the given function. I've attached a picture of the graph below:
Consider this system of inequalities.
x + y<_-3
y
Which graph shows the solution for this system?
y
Answer:
c
Step-by-step explanation:
(Giving Brainlyst)
Awnser this with the letter and fraction listed
EX. H- 2/3
Thanks!
Answer:
C-7/8
R-8/9
P-61/66
L-11/18
I-3/4
A-7/12
O-47/55
H-29/40
S-28/33
T-4/5
M-11/12
E-71/84
U-13/42
N-19/20
I swear to god if I don’t get brainliest I’m going to lose it I haven’t done this math in like four years and it kinda took a while.... but I hope it helped u ☺️☺️☺️❤️❤️❤️❤️
Step-by-step explanation:
Answer:
I-9/12 or 3/4
T- 8/10 or 4/5
C- 7/8
A- 7/12
M- 11/12
R- 7/9
O- 36/55
E- 71/84
P- 61/66
H- 29/40
U- 13/42
L- 11/18
S- 28/33
N- 19/20
Step-by-step explanation:
if any are wrong, just lmk and i'll see what I did. But, i'm pretty sure they're right
59-x=10!!!!!!!??????????HELP
Answer:
49
Step-by-step explanation:
59 - 49 = 10
Work check:
10 + 49 = 59
What is 14 x7/8
PLEAAAAASSSSSEEEEEEE HELP.
Answer:
49/4
Step-by-step explanation:
Answer: 12 1/4
Step-by-step explanation:
Sociologists have found that information spreads among a population at an exponential rate. How do you think this happens? Describe a piece of good news circulating through your circle of friends or family. How is this exponential?
Answer: Because people talk about important information
Step-by-step explanation: like a virus, information spreads like wildfire. But good news that has spread around my community is that we have a bunch of motivated people looking forward to feeding the homeless and create a homeless shelter to get back on their feet. Thanks to flyers, friends, and family enough money was raised to successfully build a homeless shelter.
The table represents the function f(x). What is f(3)?
Explanation:
f(3) means the value of f(x) when x = 3.
Locate 3 in the x column. The value just next to this is 9.
Therefore, f(3) = 9.
Evaluate the function f (x) = 3x2– 5 when x = –11.
Answer:
358
Step-by-step explanation:
f(x) = 3x² - 5
f(-11) = 3(-11)² - 5
f(-11) = 3(121) - 5
f(-11) = 363 - 5
f(-11) = 358
I have no use for them just take them pls
Noooooo wayssssssss
I wontttttttt
Solve -3(3p - 6r)+12 where p = 3 and r = 2.
Answer:
21
Step-by-step explanation:
First we do the problem inside the (), 3 x p = 9, 6 x r = 12, 9 - 12 = -3.
Now we do the problem outside of the (), -3 x -3 equals 9 because 2 negatives make a positive. Then we add 9 to 12 to get 21 :D
Mollie bought 12 packages of carrots for a total of $48. She realized she needed to purchase another 10 more packages. How much will she have spent IN ALL on the carrots?
Answer:
$88
Step-by-step explanation:
48/12= 4
for another 10 she pays another $40
Answer:
$88
Step-by-step explanation:
Please help me, please please help ASAP!!!
Both roots of x^2 + Nx + 144 are equal to each other. Find all the possible values of N.
Answer:
N=+24,-24
Step-by-step explanation:
Well this is a quadratic equation and we can make further deductions using it's discriminant
b²-4ac=0
N²-4(1×144)=0
N²-576=0
N²=576
N=√576
N=+24,-24
The possible values of N are +24, and -24 if both roots of x² + Nx + 144 are equal to each other.
What is a quadratic equation?Any equation of the form [tex]\rm ax^2+bx+c=0[/tex] where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.
It is given that:
The quadratic equation is:
x² + Nx + 144 = 0
Discriminant will be zero:
D = 0
b²-4ac=0
N²-4(1×144)=0
N²=576
N=√576
N=+24,-24
Thus, the possible values of N are +24, and -24 if both roots of x² + Nx + 144 are equal to each other.
Learn more about quadratic equations here:
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Write the explicit formula for the sequence shown below
3, -3, -9, -15
Answer:
[tex]a_{n}[/tex] = 9 - 6n
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
d = - 3 - 3 = - 9 - (- 3) = - 15 - (- 9) = - 6
This indicates the sequence is arithmetic with explicit formula
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 3 and d = - 6 , thus
[tex]a_{n}[/tex] = 3 - 6(n - 1) = 3 - 6n + 6 = 9 - 6n
Plss do this too question
Find the percent increase. Round to the nearest percent.
From 89 books to 124 books
Answer:
139%
Step-by-step explanation:
divide 89 by 124 to get 1.393
hi please help! geometry!!
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Find the values of x and y.
Need done soon as possible
Answer:
x = -9
Step-by-step explanation:
Applying midsegment theorem, we would have the following:
CB = ½(RT)
CB = x + 19
RT = x + 29
Plug in the values
x + 19 = ½(x + 29)
2(x + 19) = x + 29
2x + 38 = x + 29
Collect like terms
2x - x = -38 + 29
x = -9
You start a new job. After w weeks, you have (10w+110) dollars in your savings account and (36w+25) dollars in your checking account.
Answer:
(46w+135) dollars
Step-by-step explanation:
Given that,
Amount in savings account = (10w+110) dollars
Amount in checking amount = (36w+25) dollars
We need to find an expression that represents the total in both accounts. It is simply the sum of amount in the savings account and checking amount.
Sum = (10w+110) dollars + (36w+25) dollars
= (10w+36w) + (110+25)
= (46w+135) dollars
Hence, the required expression is (46w+135) dollars
I need help with this question! Will mark brainliest :)
Answer:
A. -1/5
B. 8 gallons
C. 75 miles driven
Step-by-step explanation:
Part A is essentially just asking for the slope, which is written as a fraction with the numerator being the number of units the line goes up/down and the denominator being the number of units the line goes left/right. Because the line is going down from left to right, the slope is negative. The slope is -1/5.
Part B can be answered by simply looking at the graph and seeing where the line is at above 175 miles, which is 8 gallons.
Part C can be answered in the same way as Part B, by looking at where the line is at when level with 12 gallons, which is 75 miles driven.
A rectangular auditorium seats 1855 people. The number of seats in each row exceeds the number of rows by 18. Find the number of seats in each row.
Answer:
53 seats per row
Step-by-step explanation:
Given that:
Capacity = 1855
Let number of rows = x
Hence, Number of seats per row = x + 18
The Area of auditorium = capacity
Area of rectangle = Length * width
1855 = x * (x + 18)
1855 = x² + 18x
x² + 18x - 1855 = 0
x² + 53x - 35x - 1855 = 0
x(x + 53) - 35(x + 53) = 0
(x - 35) = 0 or (x +53) = 0
x = 35 or x = - 53
Hence x = 35 ; (x can't be negative)
Number of seats per row = 35 + 18 = 53
Using a quadratic equation cal
What is the least amount of additional money Sofia can spend to get the sushi they need?
Answer:
$
Step-by-step explanation:
Solve the following linear inequality.
3 x - 15 5-6
A. x < 12
B.x > 12
C.x < -12 D.x > 12
Answer:
SOLVE FOR C
c=2−
x
6
−
x
2
3
,x
=0
SOLVE FOR X
{
x=
2−c
3
(
5−c
+
3
)
; x=
2−c
3
(−
5−c
+
3
)
,
x=−
2
1
,
c
=2 and c≤5
c=2
HELP 60 PTS Write ln〖(a^2 b^3)/cd〗 in expanded form. SHOW ALL WORK TO RECEIVE CREDIT.
Answer:
[tex]\frac{(a*a)(b*b*b)}{c*d}[/tex]
Step-by-step explanation:
[tex]\frac{a^{2} * b^{3}}{cd}[/tex]
A number to an exponent is the number times itself. A number to the "n"th power would be that number times itself "n" times.
This means that the fraction above could also be expressed as;
[tex]\frac{(a*a)(b*b*b)}{c*d}[/tex]
If these parameters, "a", "b", "c", and "d" are given a value, then one can solve this equation.