write an equivalent expression for 6x + 18.

Answers

Answer 1

Answer:

6x + 18 = 6x + 6 × 3 = 6 ( x + 3 )

Step-by-step explanation:

6x + 18

= 6x + 6 × 3

= 6 ( x + 3 )


Related Questions

Which sets of ordered pairs represent a function? Select all that apply.
A {(3,5), (4, -1), (2, -1), (2, 7), (-3, 6)}
B {(-3, 9), (-2, 4), (-1, 1), (0, 0), (1, 1)}
C {(1, 1), (4, 2), (9, 3), (16, 4), (25, 5)}
D {(9, -3), (4, -2), (1, -1), (0, 0), (1, 1)}

Answers

Answer:

C because X values can't be repeated

Step-by-step explanation:

Polygon MNP shown on the coordinate planeA dilation centered about the origin will be performed on the polygon with vertices M(- 18, 12) forall(8,10),8(-6,8) and Q(- 8, - 8)

Answers

Answer:

N'(4, 5)

Step-by-step explanation:

The correct question is attached.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, dilation and translation.

Dilation is a transformation that changes the size of a figure (i.e. it increases or reduces the size).

If a point A(x, y) is dilated by a factor k, the new point is at A'(kx, ky).

The location of the polygon vertex is at M(-16, 12), N(8, 10), P(-6, 8) and Q(-8, -8).

After dilation, the new location of M is at M'(-8, 6)

M(-16, 12) ⇒ M'(-8, 6)

M(-16, 12) ⇒ M'[1/2(-16), 1/2(12)]

Hence the dilation factor is 1/2. This means that the new vertex is at:

N'(4, 5), P'(-3, 4) and Q'(-4, -4).

Determine if each sequence is an arithmetic sequence. If yes, find the common difference.
1. 10,12,15,19,…
2. If there is, what is the common difference?

Answers

Answer: Yes, add one more each time you add

Step-by-step explanation:

No, the sequence is not arithmetic.

The difference between 10 and 12 is 2.
The difference between 12 and 15 is 3.
The numbers increase by different amounts each time, not by a constant amount, thus the sequence is not arithmetic.

Can anybody help I’ll name brainliest :)

Answers

Answer:

-4

Step-by-step explanation:

THIS IS EASY!! PLS HELP ME! ASAP PLS

Eliza claims that the two squares are congruent. Which statement could be used to prove Eliza's claim?

A) Any two squares are congruent since all squares have angles of 90 degrees

B) The two squares are congruent since a translation carries one square onto the other.

C) Any two squares are congruent since all four sides of any square are congruent.

D) The two squares are congruent since a rotation about the origin carries one square onto the other.

Answers

Answer:

A

Step-by-step explanation:

I Hope this helps you out!

Eliza claims that the two squares are congruent. The statement that could be used to prove Eliza's claim can be found in Option A.

Any two squares are congruent since all squares have angles of 90 degrees.

A figure is said to be congruent if they have similar angles and the position of each shape corresponds to each other.

From the given figure attached to the question, we can see that the two shapes in the figure are squares, and they are located at 2 units each from the origin. The angles of each shape are 90° to the horizontal line and they are perpendicular to each other.

 

The two squares may not be congruent since not only translation carries one square onto the other, from the figure in the question, it may be a reflection and not only translation.

Also, only the sides of a shape cannot be used as a determining factor to determine if a shape is congruent or not.

Therefore, we can conclude that any two squares are congruent since all squares have angles of 90 degrees.

Learn more about congruent angles here:

https://brainly.com/question/16448127?referrer=searchResults

5 divided by 9/10 as a fraction

Answers

Answer:

5/1. 9/10 ÷ 5 = 9/50

Step-by-step explanation:

a whole number 5 can be written as 5/1. 9/10 ÷ 5 = 9/50 in fraction form.

hope this helped. Let me know if i was right. Im sorry if I was wrong Im not so good at math.

Six lines are drawn in the coordinate plane below.
2

Which line has a negative slope?
Select all that applys
A.PR
B.SR
C.PQ
D.PS
E.QS
F.QR

Answers

Answer:

PQ

SR

PR

Step-by-step explanation:

they are all going down while the others rise

Find the volume, in cubic feet, of the composite solid below, which consists of a pyramid sitting on top of a cube. The pyramid has the same base as the cube.

Answers

Answer:

32

Step-by-step explanation:

Meg is a veterinarian. She found that 10,or 33%,of the dogs she saw this week were boxers. Steve is also a veterinarian. He found that 4 of the 20 he saw this week were boxers. Does each person need to find the​ part, the​ whole, or the​ percent?

Answers

the part not the whole

Trevor read a total of 36 books over 9 months. If Trevor has read 52 books so far, how many months has he been with his book club? Assume the relationship is directly proportional.

? months
I HAVE MORE QUESTIONS

Answers

The answer is 13 months because if he read 36 books in 9 months then he would read 4 books per month. If you do 52/4 you get 13.

If AABC = ADFE determine the values of x and y.
B
32.1
99°
38.4
45°
36
A
54
F
(8y -- 5)º
2y + x
D
E

Answers

[tex]8y - 5 = 99 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 8y = 99 + 5 \\ \: \: \: \: \: \: \: \: \: \: 8y = 104 \\ \: \: \: \: \: \: \: \: \: \: \: \: y= \frac{104}{8} \\ \: \: \: \ \: \: \: y = 13[/tex]

[tex] \: \: \: \: \: \: 2y + x = 38.4 \\ 2(13) + x = 38.4 \\ \: \: \: \: \: \: 26 + x = 38.4 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x = 38.4 - 26 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x = 12.4[/tex]

purchased a DVD player on sale. The original selling price was ​$. The sale price was ​$.

Answers

what are the prices?

A haircut cost $15. I left a 20% tip. How much was the haircut including the tip? PLEASE ANSWER WITH WORK

Answers

Answer:

$18

Step-by-step explanation:

15*.2=3

15+3=18

The haircut is $18 with tip included.

Answer:

$18

Step-by-step explanation:

15 haircut tip 20%

15 x .20= 3

15 + 3 =  18

divide the percent by 100 to get it in decimal form.

how to do my homework in math

Answers

Answer:

By doing it

Step-by-step explanation:

LOL

Review the properties of exponents. In complete sentences, explain the process necessary to simplify the exponential expression. Complete your work in the space provided. Include your explanation, the mathematical steps, and the final, simplified expression.

Answers

Answer:

c

Step-by-step explanation:

Need these proofs solved ASAP 45 pts I will give brainliest

Answers

Answer:

Step-by-step explanation:

im not sure buddy

I need help really bad

Answers

Answer:

top one and bottom one

Step-by-step explanation:

it’s a you got it right because it’s literally a reflection of itself and it’s across the x axis not y

Please help me on this

Answers

Answer:

a: -1,-1

b: 2,3

c:6,7

d: 5, 7

Step-by-step explanation:

Answer:

A -1,-1

B 2,3

C 6,7

D 5,-3

Step-by-step explanation:

You have to plug in each plotted point into the formula that was given to you.

Ex - A is plotted point is (-4,-3) so you plug in (-4+3,-3+2) which will give you (-1,-1)

A popumation of bacteria quadruples (x4) every hour, the initial population is 30.
A.) Find the population at the end of seven hours.
B.) After how many hours will the population equal 7,864,320?

Answers

I believe A, correct me if I’m wrong

Which angle in XYZ has the largest measure?

Answers

Answer: A is the correct answer

Step-by-step explanation:

Answer:

angle x is the biggest so A

A linear regression equation is computed for a sample of n = 13 pairs of X and Y scores. For the analysis of regression testing the significance of the equation, what are the df values for the F-ratio?

Answers

Answer:

The degrees of freedom are

                         ν₁ = n₁ -1 = 13 -1 = 12

                          ν₂= n₂-1 = 13 -1 =12

Step-by-step explanation:

Step(i):-

Given size 'n' = 13

size of sample of X score     n₁ = 13

size of sample of Y score     n₂ = 13

The degrees of freedom are

                         ν₁ = n₁ -1 = 13 -1 = 12

                          ν₂= n₂-1 = 13 -1 =12

Test statistic formula

                    [tex]F = \frac{S_{1} ^{2} }{S_{2} ^{2} } if S_{1} ^{2} > S_{2} ^{2}[/tex]

                       

In Beijing in 2008, the Women's 3,000 meter Steeplechase became an Olympic event. What is this distance in kilometers

Answers

Answer:

The distance would be 3 kilometers

Step-by-step explanation:

Each kilometer is 1,000 meters. Divide 3,000/1,000= 3

What is the slope of a line passing through (4, 3) and (3,1) ?

Answers

Answer:

[tex]m=2[/tex]

Step-by-step explanation:

Which of the following is a solution to the system? Show your work.

3x+2y=-3

3x-y=6

Group of answer choices

(-1, 0)

(1, -3)

(2, 0)

LaTeX: (0,-\frac{3}{2})

Answers

Answer:

(1, -3) is a solution to the system of equations ⇒ B

Step-by-step explanation:

Let us solve the system of equations

3x + 2y = -3 ⇒ (1)

3x - y = 6 ⇒ (2)

→ Subtract equation (2) from equation (1)

∵ (3x - 3x) + (2y - -y) = (-3 - 6)

∴ (0) + (2y + y) = (-9)

∴ 3y = -9

→ Divide both sides by 3 to find y

y = -3

→ Substitute the value of y in equation (2) to find x

∵ 3x - (-3) = 6

∴ 3x + 3 = 6

→ Subtract 3 from both sides

∵ 3x + 3 - 3 = 6 - 3

∴ 3x = 3

→ Divide both sides by 3 to find x

x = 1

To check the answer substitute the values of x any in each equation if the two sides of the equation are equal, then the solution is right

∵ 3x + 2y = -3

∵ 3(1) + 2(-3) = -3

∴ 3 - 6 = -3

-3 = -3

→ The two sides of the equation are equal

∵ 3x - y = 6

∵ 3(1) - (-3) = 6

∴ 3 + 3 = 6

6 = 6

→ The two sides of the equation are equal

∴ The solution satisfies the two equations

(1, -3) is a solution to the system

Evaluate 4 cubed. I will mark brainlest.

Answers

4 cubed = 4^3
4 * 4 * 4 = 16 * 4 = 64
Therefore 4 cubed is 64

Answer:

64

Step-by-step explanation:

4 cubed is 64 because 4 cubed can be written as an exponentiation, where the base is 4 and the exponent is 3, like this: 43. For future reference, note that cubed means that the exponent is 3 regardless of what the base is. When the exponent is 3 (aka cubed) and the base is 4 you simply multiply 4 by 4 by 4 to get the answer 64

PLEASEEE HELP ILL GIVE BRAINLIEST btw there are 2 attachments so u could see all the answer choices

Answers

Answer:

1) C

Step-by-step explanation:

Step 1)

First we have to plot ↓

2x ≥ y + 2

And that looks like Image 1

Step 2)

Second we have to plot ↓

2x - 5y ≤ 10

and that looks like Image 2

Alexus is modeling the growth of bacteria for an experiment in science. She assumes that there are B bacteria in a Petri dish at 12:00 noon. In reality, each bacterium in the Petri dish subdivides into two new bacteria approximately every 20 minutes. However, for the purposes of the model, Alexus assumes that each bacterium subdivides into two new bacteria exactly every 20 minutes.

2a. Create a table that shows the total number of bacteria in the Petri dish at 1/3 hour intervals for 2 hours starting with time 0 to represent 12:00 noon.








2b. Write an equation that describes the relationship between total number of bacteria T and time h in hours, assuming there are B bacteria in the Petri dish at h=0.





2c.If Alexus starts with 100 bacteria in the Petri dish, draw a graph that displays the total number of bacteria with respect to time from 12:00 noon (h=0) to 4:00 p.m. (h=4). Label points on your graph at time h=0,1,2,3,4.








2d. For her experiment, Alexus plans to add an anti-bacterial chemical to the Petri dish at 4:00 p.m. that is supposed to kill 99.9% of the bacteria instantaneously. If she started with 100 bacteria at 12:00 noon, how many live bacteria might Alexus expect to find in the Petri dish right after she adds the anti-bacterial chemical?


PLS HELPPPPP

Answers

Answer:

ur mom

Step-by-step explanation:

ur mom

Find the value of x and y

Answers

Answer:

x=45 degrees

y=45 degrees

Step-by-step explanation:

Answer: y = 50; x = 34

ABCD is a  quadrilateral inscribed in the circle

=> ∠ABD = ∠ACD

⇔ x = 34°

and ∠ADB = ∠ACB

we also have:

∠DCE + ∠ DCB = 180°

⇔ 96° + x + ∠ACB = 180°

⇔ ∠ACB = 180 - 96 - x = 180 - 96 - 34 = 50

because ∠ADB = ∠ACB => y = 50°

Step-by-step explanation:

Please help. Line l is parallel to line m. Find the value of x.

Answers

Answer:

x = 32

Step-by-step explanation:

2x and 64° are corresponding angles and are congruent, thus

2x = 64 ( divide both sides by 2 )

x = 32

7.2x10⁷ = (2x10⁴) (3.6x10^n) what is the value of N​

Answers

Answer:

The N value represents a standard value of energy required to penetrate 30 cm into soil by percussion drilling. It is standardized as the energy of a falling hammer from a height of 0,76 m.

Step-by-step explanation:

Other Questions
Find the slope of a line that passes through thefollowing ordered pairs. Reduce to lowestterms.(7, 1) (0, -3) Helppp Ill mark you as brainlister you a small body in space, usually composed of rock or metal What is binge drinking? Which statement supports the key idea that the knowledge Icarus gained was valuable to him? IN THE PEOM NOT THE MYTH ple help me A Icarus burned his wings and fell to Earth.B Icarus found the limits of his freedom.C Icarus was not seen by shepherds and farmers.D Icarus discovered a law to protect his fall. A number line is shown. Jack knows that a + b = 0. Select all statements that are true: ? what is the slope of the line passing through the points (4,3) and (1,-2 What does 9+10 equal? easy points but please answer with correct answer:) Does natural selection produce a change in individuals or populations? 28=4x+5x2what is X? Eric wishes to triple the recipe how much of each ingredient does What is the electrical charge of the nucleus of an atom that has 11 protons , 12 neutrons , and 11 electrons ? The distance between the points (3,y1) and (11,11) is 17. What is a possible value of y1? A. 4 B. -2 C. -4 D. -3 An architect is trying different dimensions for the room shown below. Write an algebraic expression the architect can use to find the area of the room then find the area when x is 6 m. Show your work. Tu dtestes la chimie. Help me pleaseeeeeeeeee Egypts Pyramids PartB Which of the following phrases from paragraph 8 best supports the answer to Part A? Point T is at (-3, 8). What are the coordinates of T' after R(y-axis) o R(x-axis)? anybody wanna help?????