Mathematics College

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!
Camille is saving for a laptop that costs about $850. To model her savings plan and determine how many more months it will take her to reach her goal, she recently created this equation, where y represents the total amount saved and x represents the number of months. Which statement about her work is true?'

A. Camille used the associative property in step 3.

B. Camille used the multiplication property of equality in step 4.

C. Camille used the subtraction property of equality in step 5.

D. Camille used the substitution property in step 6.

Answers

Answer 1

Step 4 is the right answer

Related Questions

Please help me solve this! Thank you so much!

Answers

Answer:

210 is answer when bases are same. powers should be added

Step-by-step explanation:

it's basically indicesis basically in this is so it was multiplication addition rule that you use

using angle A as the reference angle, what is the ratio of the opposite side to the adjacent side?
write the ratio as a fraction

Answers

Answer:

20/21

Step-by-step explanation:

Opposite / Adjacent = RT / AR

You have to find RT

Use the Pythagorean Theorem

AR^2 + TR^2 = AT^2

21^2 + TR^2 = 29^2

441 + TR^2 = 841 Subtract 441 from both sides

TR^2 = 841 - 441

TR^2 = 400

sqrt(TR^2) = sqrt(400)

TR = 20

Ratio: TR / AR = 20/29

draw the image of ABC under a translation by five units to the left

Answers

Answer:

(x,y) --->(x-5,y)

A(-1.1)--->A¹(-6,1)

B(2,-4)-->B¹(-3,-4)

C(3,0) --> c¹(-2,0)

hope it helps

have a great day

Select all expressions equivalent to 6x + 12 – 4x – 3 + 3x.

1. 2x+3x+15
2. 2x+3x+9
3. 5x+15
4. 5x+9

Select all expressions equivalent to 7x + (x + 2) + 4x.

1. 12x+2

2. 8x+2+4x

3. 11x+2

4. 7x+2+4x

Answers

Answer:

First task: 2., 5.

Second task: 1., 2.

NEED HELP ASAP PLEASE! BRAINLIEST TO RIGHT ANSWER! For two similar triangles ABC and DEF, the scale factor of ∆ABC to ∆DEF is 2 : 3. If AB = 2(BC) and DE = 3(BC), what is EF?
A. 6BC
B. 2BC
C. 3BC
D. 1.5BC

Answers

Answer:

Assuming the similarity is that BC scales to EF, answer is

D. 1.5BC

Step-by-step explanation:

Because the triangles are smilar, AB/BC = DE/EF

If AB = 2BC

then DE = 2EF

but also DE = 3BC

so 2EF = 3BC

EF = 1.5BC

Classify the angle pair using all names that apply

Answers

Answer:

Vertical and supplementary

Step-by-step explanation:

Angles 1 and 2 are Vertically opposite angles and therefore they are equal to each other.

Problem 5 Statement: 1. Andre received and spent money in the following ways last month. For each example write a positive or negative number to represent the change in money from his perspective. a. His uncle gave him $25 as a present. b. He earned $18 dollars tutoring. c. He spent $10 on a book. 2. What does 0 mean in this situation?

Answers

Answer:

$48

Step-by-step explanation:

Use the distributive property to remove the parentheses
5(x-3)

Answers

Answer: 5x-15

Outer numbers multiply with both inside the parentheses.

find the area enclosed by the figure. Use 3.14 for π. (The figure is not to scale).

Answers

Answer:

97.27 yd²

Step-by-step explanation:

First let's find the area of the right triangle on the left side. To do that, multiply 6x5, then divide the product by 2, since a right triangle is half a rectangle.

6x5=30

30/2=15

Area of triangle=15 yd²

Find area of the middle rectangle. So multiply the length by the width.

9x6=54

Area of rectangle=54 yd²

Find area of the half circle. Formula for area of circle is [tex]A=\pi r^{2}[/tex]. Pi is about 3.14, and radius ([tex]r[/tex]) is 3. Radius is half of the diameter of circle, and the 6 on the left says the diameter of circle.

[tex]\pi[/tex]x[tex]3^{2}[/tex]≈28.27

Area of circle is about 28.27 yd²

Add up the three areas.

15+54+28.27=97.27

16, 48,144,...
Find the 6th term.

Answers

Answer:
3,888
Step by step explanation:
Just multiply by 3 to get the next number
or
Nth term= 16 x (3^N-1)

Do u know rulers <3???

Answers

Answer:

Uhh...

Step-by-step explanation:

What? Of course I know what a ruler is. One's next to me on my desk right now. Or are you talking about a ruler of a country?

What are all the values for u that will make this equation true?
3u - 9 = 3

Answers

Answer:

U=4

Explaination:

3(4)-9=3

12-9=3

True

MARK ME BRAINLIEST PLEASE

Sixty percent of the flowers in Karen's garden are roses. Which of the following shows 60% roses?

A rose and a tulip
A. 2 tulips and 3 roses
B. 3 tulips and a rose
C. A tulip and 3 roses
D. A tulip and 4 roses

Answers

Answer:

a 2 tulips and 3 roses

Step-by-step explanation:

5 goes by 20%

20%

40%

60%

80%

100%

The correct answer is letter A

Find the distance between the pair of points (-1, 4) and (-3, 7)

no links

Answers

Answer: d=sqrt(13)=3.605

Step-by-step explanation:

We know that the distance between the two points (x 1 ,y 1 ) and (x2,y 2 ) is

d= sqrt((x2-x1)^2 +(y2-y1)^2 )

as given

x1=-1 ,y=4 ,x2=-3,y2=7

d=sqrt((-3+1)^2+ (7-4)^2)

d=sqrt((-2)^2+(3)^2)

d=sqrt(4+9)

d=sqrt(13)=3.605

what is the area of the trapozoid? pls help :)

Answers

Answer:

13/2 or 6 1/5 or 6.5

Step-by-step explanation:

[tex]\frac{7+6}{2}[/tex]x 1

13/2 x 1

6.5x1

If f(x) = 2x+3 and g(x) = x^2 + 1, find f(g(3)).

Answers

Answer:

Step-by-step explanation:

g(3) = 3²+1 = 10

f(g(3)) = 2(10) + 3

= 23

The function g(x) = 20,000(1.20)* represents the population of a rapidly growing
city x years after the year 2000.
What does the value g(10) - g(9) represent in terms of the given context?
A. The population was 103,196 people in 2009
B. The population was 123,835 people in 2010
C. There was an increase of 20,639 people from 2009 to 2010.
D. There was an increase of 227,031 people from 2009 to 2010.

Answers

I think it’s B hope that helped

Easy math world problem help me asap

Answers

55 degrees GIVE ME BRANLIEST

Please give the person above brainiest ^^^^

please help me i really need help please help me please

Answers

Answer:

Step-by-step explanation:

Write an equation of the line in slope-intercept form that
passes through each pair of points.
a) (-2, -1) and (5, 13)
b) (0, -3) and (5,-5)

Answers

Answer:

A should be 2

B should be -2/5

Step-by-step explanation:

If I am wrong let me know please

Please help I’ll mark you as brainliest if correct!

Answers

pretty sure it’s 120 :)))

Answer:

The answer is 75.

Proof:

75/45 when simplified is 5/3

2 friends equally share 5 cookies. How many cookies
does each friend get?

Answers

They both get 2 and 1/2 of a cookie!

Answer:

2 1/2

Step-by-step explanation:

The only way for the friends to get an equal amount is to split one of the cookies in half. or 5 divided by 2= 2 1/2

What is the total surface area of the triangular prism shown?

Answers

Answer:

Step-by-step explanation:

Answer: 192

Step-by-step explanation:

PLEASE ANSWER THIS QUESTION FAST Please qucickllyyy

Answers

Answer: 21.4

Step-by-step explanation:

Area of a triangle = (1.7 * 2)/2=1.7 m2

Area of a rectangle = 3 * 2 = 6 m2

3 * 6 = 18 m2 2 * 1.7 = 3.4 m2

the total area is 18 + 3.4 = 21.4 m2

Rectangle MNOP with vertices M(-7, 1),
N(4, 1), 0(-4, 4), and P(-7, 4) in the line
y = -x

Answers

Answer:

[tex]M' =(-1,7)[/tex]

[tex]N' =(-1,-4)[/tex]

[tex]O' =(-4,4)[/tex]

[tex]P' =(-4,7)[/tex]

Step-by-step explanation:

Given

[tex]M = (-7, 1)[/tex]

[tex]N = (4, 1)[/tex]

[tex]0 = (-4, 4)[/tex]

[tex]P = (-7, 4)[/tex]

Line: [tex]y = -x[/tex]

Required

The coordinates of M'N'O'P'

The rule for reflection over [tex]y=-x[/tex] is : [tex](x,y) \to (-y,-x)[/tex]

So, we have:

[tex]M = (-7, 1)[/tex] [tex]\to M' =(-1,7)[/tex]

[tex]N = (4, 1)[/tex] [tex]\to N' =(-1,-4)[/tex]

[tex]0 = (-4, 4)[/tex] [tex]\to O' =(-4,4)[/tex]

[tex]P = (-7, 4)[/tex] [tex]\to P' =(-4,7)[/tex]

So, the points are:

[tex]M' =(-1,7)[/tex]

[tex]N' =(-1,-4)[/tex]

[tex]O' =(-4,4)[/tex]

[tex]P' =(-4,7)[/tex]

I really want to know what 2+2 is.

Answers

Answer:

Step-by-step explanation:

Answer:

It's 4 for you and 5 points for me

Step-by-step explanation:

Plz guys help me plz

Answers

here is the answer I don’t know how to explain to you sry

The dot plots show the heights of the players on two basketball teams.

Which statement is best supported by these data?

Answers

Answer:

hgfdcvbjk

Step-by-step explanation:

jhgfdsxzxdcfvgbhjkl

for any three dimensional figure the sum of the areas of all its faces is its

Answers

Answer:

surface area

Step-by-step explanation:

I need major help thank you

Answers

d is the answer hope this helped but if it’s wrong i am generally sorry

Other Questions

Write the solution to the equation as a decimal. 2x = 3 you observe thundering herd common stoc k selling for $40.00 per share. the next dividen is ecoected to be $2.00, and is expected to grow at a 4% annual rate forever. If your requir4ed rate of return is 12%, you should purchase the stock? A. Yes, because the presemt value of the expected future cash flows is greater than $40 g How did the advances in science and technology change everyday life for Americans in the 1950s Similar Occupations to a singer What are the two adjectives in the sentence "I like the spicy Korean dish called bibimbap" Whats the answer to this?! ;))) state two changes which take place in the flower after pollination 4 Which type of interview would be the most beneficial as part of a research project?Interviewing someone who grew up in a region that your research paper discussesInterviewing someone who experienced the historical event that your research paper discussesInterviewing someone who has some general but not specialized knowledge about carsInterviewing someone who owns several old cars for a research paper on new car technology WILL MARK BRAINILISTWhich of the following is a correct description of the back stretch?A. Extend arms out to the side or grasp hands behind the bodyB. In prone (face down) position, lift your upper body to the elbows and holdC. Bring arms out is front and slightly round the backD. Extend arms out to the side and slightly behind, rotate thumbs down 2. Currently, Yamir is twice as old as Pato. In three years, the sum of their ages will be 30. If Pato's current ageis represented by a, which of the following equations could be used to correctly solve for a?(1) a + 2a + 3 = 30.(2) a + 2a +6 = 30(3) (a +3)+2(a +3) = 30(4) a +2(a +6)= 30 after a meal.6. Exercise for the diabetic should occura. Immediatelyb. 1-3 hoursc. 5 hoursd. a day if 3 xa 30, thenA 4-3B. a=1c a=30D a=0.E. a = 10 help quick please!!!!!!!!!!! Standard deviation refers to the __________. A. statistics used to organize, summarize, and describe sample data B. value within a given set of data in its original form C. average distance between variable scores and the mean in a set of data D. difference between the largest and smallest variable scores in a set of data Please select the best answer from the choices provided A B C D A boy weighs 84 lbs, what is his mass? a. 185 kg b. 84 lbs c. 84 kg d. 38 kg please help asap! giving 20 points bosvovs purchased picnic benches from the manufacturer for $14.50 each boscov's the uses a markup for 170% before selling them to public what is the cost of the picnic benches to the public What is an example of a depository financial institution?O A.life insurance companyOB.credit unionO C. brokerage firmODmutual fund company album sells for 7 percent sales tax and 10 percent off what is the total price including tax Who is the director giving a tour to of the Central Hatchery and Conditioning Centre?O LeninaO StudentsO Henry FosterO Semi Morons In this TED talk, novelist Chimamanda Ngozi Adichie reflects on how she found her authentic cultural voice and warns that if we carry only a single story about another person or group, we risk a critical misunderstanding. She will take us on a journey of her own experiences, sharing not only single stories she had about others, but also stories she found others carried that affected her. After watching the video, we will engage you in a focused conversation about the video and the stories you carry and encounter too. B.How are these stories perpetuated? C.Who has the power to set the agenda and tell the story in the places where you work/ serve/learn? The speaker of the house.D.What can you do to interrupt single stories? E.What does it mean to have a single story about a country, culture or event? F.What does Adichie mean by, And the problem with stereotypes is not that they are untrue, but that they are incomplete? Do you agree with this statement? Explain G.Is there a single story of a country or people that you have? How could this apply to Canada First Nations, Metis and Inuit peoples?