Mathematics College

2.) Combine like terms and simplify the expression: 2x +
5y+ 7x
Your answer

Answers

Answer 1

Answer:

9x + 5y

Step-by-step explanation:

Here, in 2x + 5y+ 7x,   the 'like terms' are 2x and 7x, and the sum of these terms is 9x.  Thus, 2x + 5y+ 7x becomes 9x + 5y.

Related Questions

In London today, twice the low temperature was less than three times
the low temperature minus ten. In interval form, what are the possible
temperatures?

Answers

I need more information

A theater sold 465 tickets for the morning show and 576 tickets for the evening show. The theater makes $16 for each ticket sold. How much money did the theater make selling tickets for the morning show? ANSWE QUICKKK

Answers

465+576=1,041
1,041x16=16,656

16,656
Hope this helps :D

What is the sum? Complete the equation.
8+(-18) =

Answers

8+(-18) = -10

I’m pretty sure that’s the answer of the equation

25) Margie needs to borrow $9,000 from a local bank. The
loan has a 8.5% interest rate for 4 years. What will
Margie's monthly payment be?
A) $ 221,850.00
B) $3060.00
C) $250.0
D) $ 221.85

Answers

Answer:

B) $3060.00

Step-by-step explanation:

8.5% of 9,000 equals 765, then 765 multiplied by 4 equals 3060.

I think that it will take Margie 4 years to pay back the bank. And the interest rate that the bank charges is 8.5% per month.

I'm not sure if this is correct

Find the volume of the pyramid. Write your answer as a fraction or mixed number.
2 ft
1 ft
2 ft

Answers

Answer:

V=lwh /3

Step-by-step explanation:

Shari bought 3 breath mints and received $2.76 change.Jamal bought 5 breath mints and received $1.20 change. If Shari and Jamal had the same amount of money how much does each breath mint cost?

Answers

Answer:

                                     

Step-by-step explanation:

PLEASE HELP
On the graph below, Point A is located at the intersection of angle θ and the unit circle.
What are the exact coordinates of point A?

Use the on-screen keyboard to type the answer in the box below.

https://imgur.com/a/UwbnsCV

Answers

Answer:

  1/2,

Step-by-step explanation: Please find the attached image of unit circle.

We have been given that the measure of angle t is 60 degrees. We are asked to find the x-coordinate of the point where the terminal side intersects the unit circle.

We know that x-coordinate on unit circle represents cosine and y-coordinate represents sine of a given angle.

We can see from our attachment that x-coordinate of the point at angle 60 degrees is , therefore, x-coordinate of the angle of 60 degrees, where the terminal side intersects the unit circle is .  

Hello Good morning can someone give me the answer of this operation?

39 + 1 - 24 / 6=

Also can you tell me the order? :> Thanks!!

Answers

Answer:

The answer is 36

Step-by-step explanation:

Because 39+1=40

So then 40-24=16

and then divided by 6 is 36 because when you divide you multiply

what is the answer for this one?



2x + 3 = 9. x
​

Answers

Answer:

3/7

Step-by-step explanation:

You want to seperate the numbers from the variable.

QUICK PLEASE HELP!!
I WILL MARK BRAINLIEST!!!

Answers

Sorry to do this to you but I need to answer a question so I just went to a random one hope you get the answers
The correct answer is D ~ 8448 cubic units

what is the area of this figure?

Answers

Answer:

4 ssquare units

Step-by-step explanation:

Candice and Joe went to Sawcon, the concert tickets for the concert Sawcon was 50 dollars each person. Plus tax they add 2.5 dollars. Since they have a discount they minus 10.5. How much are the tickets now?

Answers

Answer:

they would be $42.00

Step-by-step explanation:

50 + 2.50= 52.50

52.50-10.50=42.00

Factor this trinomial. Your answer should consist of two binomials.
n^2-11n +28​

Answers

Answer:

(n-4)(n-7)

Step-by-step explanation:

hopefully that helps

Jonathan's preschool class has 9 girls and 6 boys. Which properties can be used to determine the percent, p, of boys in the class?

Answers

addtion

becuase when you add the number of boys and girls together you get  the overall number of the class.

Answer: properties would be multiplication and the answer would be 40%

Step-by-step explanation: You can use cross multiplication to identify the answer to this.

[tex]\frac{6}{15}[/tex]   --> [tex]\frac{x}{100}[/tex]

Plsss help. giving extra points if correct.

Answers

Answer:

B. ACB AND ACD

Step-by-step explanation:

since you need to prove, you need to show that the figure can work on any 2 triangles… hope it helps.

Angles of Triangles Scavenger Hunt Answer Key

Answers

I think every one appreciates it , lol but thank you kiddo

What will be the coordinates of the image after a translation up 4 units and right 6 units

Answers

Answer:

B

Step-by-step explanation:

To find the answer, translate each point and then use the process of elimination.

For the first point, the coordinates are (-4, -2). The -4 is x and the -2 is y. Translations up and down relate to the y value, while translations left and right relate to x. To translate up 4 units, add 4 to the y value of the coordinate. -2 + 4 is 2, so the y coordinate of the first point will be 2. That eliminated A and D.

For the second point, translate up 4 units (-5 + 4) and you get -1. So the y value of the second point will be -1. In option C, it is positive 1. So that leaves only B.

what is the measure of m

Answers

9514 1404 393

Answer:

  m = 8

  n = 4√3

Step-by-step explanation:

The right triangles in this figure are all similar, so the ratios of hypotenuse to short side are the same.

  (12+4)/m = m/4

  64 = m² . . . . multiply by 4m

  8 = m . . . . . . square root

__

Likewise, the ratio of long side to short side is the same.

  12/n = n/4

  48 = n² . . . . . . multiply by 4n

  4√3 = n . . . . . take the square root

_____

Additional comment

You may have noticed that the ratios of side lengths are ...

  4 : n : m = 4 : 4√3 : 8 = 1 : √3 : 2 . . . . . side lengths of a 30°-60°-90° triangle

This means the unmarked side is 8√3.

__

We supplied all of the missing lengths because we know this problem is likely to be presented in different forms, asking for values other than m.

Plsss help I am falling

Answers

Answer:

that sucks

Step-by-step explanation:

srry man i got nothin

An election ballot asks voters to select four city commissioners from a group of fourteen candidates. In how many ways can this be done ?

Answers

The answer of the question is 48

How find the length of a hypotenuse triangle

Answers

Answer:

Step-by-step explanation:

A hypotenuse is calculated on a triangle with a right angle. The hypotenuse is the side opposite the sides with the right angle. The equation is a^2 + b^2=c^2 where the hypotenuse is the square root of c.

Pls help I’ll brainlest and add extra points asap

Answers

1 is E
2 is G
3 is i
4 is J
5 is H
6 is F
7 is A
Sorry I don’t know the rest

Step-by-step explanation:

1. E

2. G

3. I

4. J

5. H

6. F

7. A

8. D

9. B

10. C

How many students scored below 80?

11
19
cannot be determined from the histogram
9

Answers

Answer:

11

Step-by-step explanation:

The Unit Circle

Determine the coordinates of the point on the unit circle corresponding to the given central angle. If necessary, round your results to the nearest hundredth.
29°

a. (0.87, 0)
b. (0.87, 0.48)
c. (0.48, 0.87)
d. (1, 0.48)

Please select the best answer from the choices provided

Answers

Answer:

B. (0.87, 0.48)

Step-by-step explanation:

I calculated it logically

the difference of x and y is the same as 3 times the sum of x and 2

Answers

Answer:

x - y = 3(x + 2)

x - y = 3x + 6 is the simplified answer and is also correct

Step-by-step explanation:

The difference of x and y is the same as 3 times the sum of x and 2

x - y = 3(x + 2)

x - y = 3x + 6

How many tenths are in 8.32?

Answers

Answer:

3 tenths

Step-by-step explanation:

Cube X has Edge 1 in. tube why has an edge 4in longer than Cube X. which of the following describes the relationship between the cubes?

a. the volume of cube why is 125 times the volume of cube X
b. the volume of cube why is 25 times the volume of Cube X
c. the volume of cube x is 1/4 the volume of Cube Y
d. the volume of cube x is 1/5 the volume of Cube Y
​

Answers

9514 1404 393

Answer:

  a. the volume of cube y is 125 times the volume of cube x

Step-by-step explanation:

The volume of cube x is ...

  V = s³ = (1 in)³ = 1 in³

The volume of cube y is ...

  V = (1 in + 4 in)³ = (5 in)³ = 125 in³

The volume of cube y is 125 times the volume of cube x.

What function is represented ?

A quartic function
An exponential function
A cubic function
A quadratic function
A linear function

Answers

Answer:

A cubic function

Step-by-step explanation:

I graphed it and connected the lines on desmos then compared to the types of calculus graphs on the search engine.

Alex is making a blanket for her nephew. The blanket has a length of 5 ft and a width of 4 ft. She is going to sew ribbon edging around the perimeter of the blanket. The edging costs $3 per yard. How much will it cost for Alex to get the amount of ribbon edging that she needs? Help Resa 5 ft Skip 4 ft 4 ft 5 ft HINT: There are 3 feet in one yard.​

Answers

She will need 6 yards. the permiter is 16 which 5 wouldnt be enough

For its standard checking account northwest bank charges a fee of 2.50 plus 0.10 per check the Function use to determine total monthly charges is C=2.50+0.10n where C = monthly charges and n= to number of charges If a customer writes 24 check during a month How much would he customer Be charged

Answers

So basically what you wanna do
Other Questions
can someone please help me Which is the graph of f(x) = 2(3)x ? Which statement is true about the early settlers in the americas In calorimetry, energy is measured through heat transfer from one substance toanother. Which of the following is NOT a method of heat transfer? i need help write expression in exponential from Factor this trinomial. Your answer should consist of two binomials.n^2-11n +28 If a triangle has a base of 64 m and a height of 7.3 m then what is the area of the triangle? please show your work! 5). At what temperature (K) will 0.854 moles of neon gas occupy 12.3 L at 1.95atmospheres? You are studying a population of flowering plants for several years. When you present your research findings you make the statement that, "Increased allocation of resources to reproduction relative to growth diminished future fecundity." Which of the following graph descriptions could accurately present your data? a) With seeds in the current year on the y-axis and seeds in the previous year on the x-axis, you would see a line that increased from left to right b) With survivorship on the y-axis and number of seeds produced on the x-axis, you would see a line that decreased left to right. c) With leaf area on the y-axis and number of seeds produced on the x-axis, you would see a line that increased left to right d) With survivorship on the y-axis and number of seeds produced on the x-axis, you would see a line that increased left to right. e) With seeds in the current year on the y-axis and seeds in the previous year on the x-axis, you would see a line that decreased from left to right What is the probability of spinning an even number? WILL GIVE BRAINLIEST!!Please help me with this :((Text in picture!Entrer dans la lecture:Qu'appelle t-on aujourd'hui un imbroglio ? Ce terme vous semble-t-il convenir la pice dcrite par Lucien ? Pourquoi ? 1. Quelle est la figure de style pr sente dans la premire phrase ? Quel effet produit-elle ? Comment cet effet est-il renforc ? 2. L'alcade a perdu ... le bonnet d'un voleur (ligne 4 7) . Pourquoi cette phrase produit-elle un effet comique ? 3. Qui est dsigne par le pronom Elle la ligne 32 ( Elle a des bas rouges coins verts ) Lucien rpond -il vraiment la ques tion qui lui est pose ? Lucien donne-t-il des informations prcises son lecteur sur la pice qu'il a vue ? Lui donne-t-il malgr tout envie d'aller la voir ? In silent night when rest I tookFor sorrow near I did not lookI wakened was with thund'ring noiseAnd piteous shrieks of dreadful voice.That fearful sound of "Fire!" and "Fire!"Let no man know is my desire.What is The stanza features?inverted syntaxa sonnetan extended metaphorenone of these Does anyone know this answer?? What function is represented ?A quartic function An exponential function A cubic function A quadratic function A linear function y=x 2 +3x+2 & y=4x+4 A grade 2 sprain is a full rupture of the ligament.TrueFalse Create 3 (or more if you'd like) ORIGONAL onomatopoeia poems. The Civil Rights Movement was a unified movement, with all blacks in agreement as to philosophy and methods.TrueFalse Where should you include potential solutions to your posed problem?In the introductionIn the bibliographyIn parenthetical documentationOn the title page PLEASE HELP WILL MARK BRAINLY NO LINKS ONLY GET ONE AWNSER FOR ME SO NO LINKS OR FUNNY STUFF