Answers
f(2)=-3
f(10)=21
f(2)=-3
f(4)=3
f(10)=21
Related Questions
1/9 (2m - 16) = 1/3 (2m + 4)
Answers
Answer:
m = -7
Step-by-step explanation:
1. Multiply both sides of the equation by 9 to eliminate the fractions.
1/9 (2m - 16) = 1/3 (2m + 4)
*9 *9
2m - 16 = 3 (2m + 4)
2. Then you're going to distribute the 3 on the right side of the equation.
2m - 16 = 6m + 12
3. Rearrange the terms.
2m - 16 = 6m + 12
+16 +16
2m = 6m +28
-6m -6m
-4m = 28
4. Divide both sides by -4.
-4m = 28
/-4 /-4
m = -7
m = -7 is your final answer. Hope this helped :)
will give brainliest plz help
Answers
Answer:
C (4)
Step-by-step explanation:
The answer is C.
Answer:
The answer is C
Step-by-step explanation:
Since it takes 3 hours for every hour, it would take 4 hours for the water to reach 12 meters.
Which set of ordered pairs shows a function?
O A. {(2, 3), (2, 6), (2, 9). (2, 12), (2, 15) }
O B. {(2, 6), (-3,6), (-8, 11), (6, 2) (9,-7))
O c. {(3, -5), (4, -4), (5,-3), (4, -2). (3, -1)}
O D. {(3, 8), (-3,2), (-6,0), (-3, -2), (3,-8)}
Answers
Answer:
B, hope this helps!
Step-by-step explanation:
Functions can not have repeating X values.
Camille unpacked 24 boxes and then took a break. She had completed 40% of the unpacking. How many total boxes did she need to unpack?
PLZ SHOW WORK**
Answers
If 24 boxes = 40 percent
we can say that
12 boxes is 20%
since she finished 40% and now (100%-40% = 60%) we know she needs to unpack 60 %.
As i said:
24 box = 40%
12 box = 20 %
add em up and
36 box = 60%
She needed to unpack 60 boxes( 36+24 = 60)
Write the equation that represents the situation.
Mary purchased 12 candy bars for $14.04
Answers
Happy Pride Month!
Answer:
12c=$14.04
Step-by-step explanation:
First lets find out how much each candy bar cost
14.04/12=1.17
so
$1.17*12 = $14.04
so d is the correct answer becuase you would need to multiply the cost of each candy which would be $1.17 by how many candy bars you have which is 12 then get the answer of the total cost that would be $14.04
Answer:
12c = 14.04
Step-by-step explanation:
For cylinders with radius 2 units, let h represent the height of the cylinder, in units, and the V represent the volume of the cylinder, in cubic units.
a. Complete the table relating the height and volume of cylinders with radius 2 inches.
Type each volume as a multiple of π, or round to the nearest cubic inch.
Is there a linear relationship between height and volume?
The attachment is the table.
Answers
Answer:
H V
1 4π
2 8π
3 12π
There is a linear relationship between height and volume in this example. With a constant radius value for this table, the volume is 4 times the size of the height of the cylinder.
If 9 3
2 (3
−
2 )– 27
3
3 2
3 =
1
27
then prove that m – n = 1
Answers
Mrs. Greensmith works a PC Richards and earns $35 per week plus a 12% commission o sales.
How much would she earn for the week if her sales for the week was $1,750?
Please help :)
Answers
she earns $35 every week, which will happen every week regardless of how many sales she makes.
to find out how much she makes from the sales, you have to multiply the percentage commission by how much she made from sales.
so
.12×1750 = $210 from sales
$210 from sales + $35 weekly wage = $245 total for that week
Please help me on this. I am trying so hard not to fail.
Answers
A triangle has vertices at (4,2), (-5,5), and (-5,2). What are the coordinates of the vertices of the image
after the translation (x,y) → (x + 1, y - 4)?
. (-5,5) (
The coordinates are (4,2) ►
and (-5,2) ►
Complete the description of the translation.
The triangle is translated
unit(s) to the right and
unit(s) down.
Answers
Answer:
(5, -2), (-4, 1), (-4, -2)
The triangle is translated 1 units to the right and 4 units down.
Explanation:
I'll explain how (4, 2) translated into (5, -2)
so the translation is (x+1, y-4)
u basically just replace x and y with the coordinate of the original vertices
so (4+1, 2-4)= (5, -2)
Hope this made sense and plz give brainliest thx:)
Answer A,B,C. Combine the following to write an equivalent expression:
a. 4X + 7 +X-1
B. 3K + 4 - K + 8
C. 3y+4.Z-Z + 6y + 9
Answers
b. 2k + 12
c. 9y + 9
sorry if i’m wrong
Can someone solve these inequalities?
1. -4x ≤ 32
2. 6x - 18 ≤ 27
3. x/4 < -1.5
4. 5 + x/2 ≥ 10
5. 10 + 2.5x > 35
6. 9 -x < -11
also please if you have a question put it in the comments instead of the answer box, and if you don't have the real answers don't put them in the answer box for points because I need them asap
Answers
2. x is less than/equal to 7.5 or 15/2
Help!! Please
An artist wants to create a poster that includes a picture of the winners of
the 1500-meter race at the Olympics from 1896 to 2000. If a man has won
the race more than once, his picture will only appear once. The pictures will
be laid out in columns and rows, and they will be placed randomly. The top
row will contain four pictures. What is the probability that the top row will
include Josy Barthel of Luxembourg, Teddy Flack of Australia, Noah Negeny
of Kenya, and Jim Lightbody of the United States?
Answers
Using the combination formula, it is found that there is a [tex]p = \frac{1}{1540}[/tex] probability of the desired top row.
What is the combination formula?[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
Looking at the table, there are 22 different winners, and 3 will be selected for the total row, hence the total number of options is given by:
[tex]T = C_{22,3} = \frac{22!}{3!19!} = 1540[/tex].
There is only one desired combination, as the order does not matter, hence the probability is given by:
[tex]p = \frac{1}{1540}[/tex]
More can be learned about the combination formula at https://brainly.com/question/25821700
#SPJ1
Joe and Marty work for two different landscaping companies. Joe earns a base amount of $15 and $8 per lawn. Marty earns a base amount of $45 and $6 per lawn. Last week, they earned the same amount of money. How many lawns did they each mow?
Answers
Answer:
I belive Joe mowed 51 lawns and Marty mowed 23.
Step-by-step explanation:
Joe and Marty each mowed a total number of 15 lawns last week and they earned the same amount of money.
What is a linear equation?It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.
If in the linear equation one variable is present then the equation is known as the linear equation in one variable.
Joe earns a base amount of $15 and $8 per lawn.
Marty earns a base amount of $45 and $6 per lawn.
Let's suppose they both mow x number of lawns.
Then Joe's total income is given by:
$(15+8x)
And Marty's total income is given by:
$(45+6x)
As they earned the same amount of money, mathematically:
(15+8x) = (45+6x)
15 + 8x - 6x = 45 +6x - 6x (subtract by 6x on both sides)
15 + 2x -15 = 45 -15 (subtract by 15 on both sides)
2x = 30
x = 15 (divide by 2 on both sides)
If we put x = 15 in Joe's total income expression, we get:
15+8×15 ⇒135
If we put x = 15 in Marty's total income expression, we get:
45+6×15 ⇒135
Thus, Joe and Marty each mowed a total number of 15 lawns last week and they earned the same amount of money.
Learn more about the linear equation here:
brainly.com/question/11897796
Which of the following points could you remove so that the resulting graph is the graph of a function?
A. (-2, -3)
B. (-1, -5)
C. (0, 5)
D. (1, -3)
Answers
Answer:
(1, -3) can be removed so that the resulting graph represents a function. A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y
Step-by-step explanation:
PLEASE HELP ITS MATH
2x2 + 6x – 7x + 8 – 3x2 + 1
A. 2x2 + x + 9
B. –2x2 – x – 9
C. –x2 – x + 9
D. x2 + 9
Answers
Answer:
C. -x^2-x+9
Step-by-step explanation:
Combine Like Terms:
what we have 2x^2+6x−7x+8−3x^2+1
=(2x^2−3x^2)+(6x+−7x)+(8+1)
=−x^2+−x+9
Answer:
[tex]-x^2-x+9[/tex]
Step-by-step explanation:
[tex]2x^{2} +6x-7x+8-3x^2+1[/tex]
[tex]2x^{2} +6x-7x+9-3x^2[/tex] Add 8 + 1
Combine like terms
[tex]2x^{2} +6x-7x+9-3x^2[/tex] [tex]6x-7x=-x[/tex]
[tex]2x^2-x+9-3x^2[/tex]
Combine like terms
[tex]2x^{2} -x+9-3x^2[/tex] [tex]2x^2-3x^2[/tex]
[tex]-x^2-x+9[/tex]
Im not sure... i need help fast i will give brainliest
Answers
Answer:
option D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
process of elimination uwu
So I need help because I'm honestly confused.This is like half of my math grade.How do you find the area of your shapes?
(Triangle,Circles,Rectangles,Square,Polygon,Trapezoid) etc.
Answers
Answer:
u do lenght x width.
Step-by-step explanation:
Example: one side of a square is 5 which is the length and the top sidw is 5. Times those together. Length (side to side) and width (up and down)
Answer:
Area of Triangle: [tex]\frac{1}{2}[/tex]bh
Area of Circle: [tex]\pi r^{2}[/tex]
Area of Rectangle: l×w
Area of Square: [tex]a^{2}[/tex]
Area of Polygon: [tex]\frac{1}{2}Pa[/tex]
Area of Trapezoid: [tex]\frac{(a+b)}{2}[/tex]×h
Step-by-step explanation:
Plz help ty, don't put links and don't answer it if u don't know.
Answers
2) (9,4) across x axis you just change the sign on the y coordinate
(2): (9,4)
Pls help if you know the answer! Thanks! :)
Answers
Answer:
Point D
Step-by-step explanation:
-0.4 - (-0.5)=0.1
0.1÷10=0.01
0.01÷2=0.005
-0.4 - (-0.415)=0.015
Can someone plisss help me?
Create 5 ecuations that the value of the variable give me -1
IT HAS TO HAVE VARIABLE IN IT
like x or y
Answers
Can someone just complete these 4 questions, short and easy! Mathematics
Answers
Which one is greater 0.63 or 0.5?
Answers
Answer:
0.63
Step-by-step explanation:
0.63 is bigger
Answer:
0.63
Step-by-step explanation:
0.63 is bigger then 0.50
Can you help me with these too?
its for a geometry final practice
plisss
Answers
Answer:
C. 57°
Step-by-step explanation:
All triangles have a sum of 180°.
m∠D + m∠E + m∠F = 180°
35° + m∠E + 88° = 180°
123° + m∠E = 180°
m∠E = 57°
Answer:
The answer is C!
Step-by-step explanation:
Which is greater: 10 centimeters or 103 millimeters? How much greater?
Worth branliest if you get it right!
Answers
Answer:
103 millimeters
Step-by-step explanation:
10 cm = 100 mm
103 > 100
3mm greater
Answer is D
..............
This is a fraction. You also have to simplify it.
(x^3y^3)^3(xy^3)^-3
________________ =
x^3 y^3
Answers
What is the value of p?
Answers
Step-by-step explanation:
70-26= 44°
Might be wrong but hope it helped!
Answer:
Hello! answer: p = 44
Step-by-step explanation:
These are vertical angles!
Meaning that each will equal the same
Since we are given its vertical angle we know that it will have to add up to 70 on the other side as well so...
70 - 26 = 44 therefore p = 44 hope that helps!
A pizza has 8 slices and sells for $12. At this rate, how much would 15 slices cost?
Answers
Answer:
$22.50
Step-by-step explanation:
8 Slices = $12
12/8 = 1.5
$1.50 = One Slice of Pizza
$1.50*15 = $22.50
Someone help me with!!!
Answers
add all of the sides up b=144
d=35 i don’t remember how to do c sorry
Answer:
w x l is area so 6x7 is 42 a=42
add all of the sides up b=144
d=35
Step-by-step explanation:
What is the spread of 35, 42, 65, 59, 84, 62, 46, 52, 24?
Also what is the spread of 9, 11, 11, 12, 14, 13, 15, 15, 16, 17, 18, 18, 20, 22
Answers
Answer: WDYM SPRED
Step-by-step explanation:
Set 1: 60
Set 2: 13
Explanation:
Spread and range are very similar in the way you find them. So all you have to do is subtract the biggest piece of data by the smallest piece of data