Mathematics High School

five times the sum of x and y decreased by 2x
write this as an algebraic expression

Answers

Answer 1

[tex]x + y \times 5 - 2x[/tex]This algebraic expression can be formed with the given data.
Answer 2

Answer:

5(x+y) - 2x

this is the algebraic expression

Related Questions

what us 3×3+7×7 but I have to find the answer​

Answers

Answer:

58

Step-by-step explanation:

3 * 3 is 9 + 7 * 7 is 49 so 9 + 49 equals 58

Answer:

58

Step-by-step explanation:

Following the Order of Operations, you'd put parenthesis around the two threes and the two sevens, making it (3*3)+(7*7) which equals 9 + 49 and results in the number 58.

Pls HELP!! it is factoring PST answer with explanation please!!!!!! 30 points!

Answers

Step-by-step explanation:

these are the answers of your questions

Answer #1:

x ( 3 x − 4 ) ²

Answer #2( [tex]\frac{x}{2}[/tex]  −  5 ) ²

The repeating decimal, 0.27, is converted to the fraction 0.27 =
What is the value of x in the fraction?

Answers

Answer:

The value of x is 11

Step-by-step explanation:

IS THIS RIGHT IM NOT SURE ?

Answers

Answer:

yes

Step-by-step explanation:

Yes it’s correct good job

When a triangular prism is intersected by a plane parallel to the bases, what is
the resulting cross-section?
A) rectangle B) circle. C)triangle

Answers

Answer:

C:  triangle

Step-by-step explanation:

the cross section is a triangle that is smaller than the base triangle.

Ms. Sze is grading math tests. A student’s work on a problem is given
below

Answers

Answer:

No the student is not correct because the answer is 0.4761. All the student did was wrong was the adding up the zeros.

Step-by-step explanation:

Is "three less than a number" equivalent to "the difference of three and a number?"
Explain your answer.

Answers

I’ll use “x” as “a number”

So it’s basically asking if-

X-3=X-3

Obviously the answer is yes.
X-3 is equal to X-3.


Please choose the right answer

Answers

Answer:

it's gonna be the 3rd one g(×)=1.07

Step-by-step explanation:

if im wrong im sorry tell me and ill correct it

3/4 + (-1/2) + (-2/3)

Answers

Answer:[tex]- \frac{5}{12}[/tex]

Step-by-step explanation:

https://www.symbolab.com/

Answer:

Okay so you are going to get -5/12

Step-by-step explanation:

what you are going to do first is look at your signs the plus and minus signs are there to try and mix you up. What you are doing is subtracting all three of these fractions... Okay?

3/4 - 1/2 - 2/3

What you need to do is turn 1/2 into 1/4 because when adding or subtracting fractions you need to have the same denominator.

Subtract:

3/4 - 2/4 = 1/4

Now you are going to have to multiply the tops and the bottom of 2/3 by four (you should get 8/12) and multiply 1/4 (top and bottom) by three (you should get 3/12). This allows you to subtract 2/3 and 1/4 to get a product of 5/12. You can not simplify this fraction any further so you have your answer!

-5/12

*EDIT

Don't forget the minus sign.

please help! question is in the pic

Answers

Answer: 2 + 1 = 3      2 x 1 =2

Step-by-step explanation: + 7 = 7

there are 96 boys and 120 girls in grade 9.write down the ratio of the number of boys to the number of girls in the class​

Answers

Answer:

16 girls to 20 boys

Step-by-step explanation:

please help me i'm going to give you brainless

Answers

Answer: 280 children

Explanation: Each grade has 70 kids. You have 4 total grades (3rd, 4th, 5th, and 6th grade). You have to add the number of kids you have in every grade. In this case, 70 children in 3rd grade, 70 children in 4th grade, 70 children in 5th grade, and 70 children in 6th grade. The problem would look like this:

70 + 70 + 70 + 70

Then your answer is 280 when you add them all together!

Which of these can not form a perpendicular bisector?
O A. a line segment
O B. a circle
O C. a pair of parallel lines
O D. a right triangle

Answers

B. Is the correct answer. A circle can not form a perpendicular bisector as it is rounded and not straight.

The solution is : Second option is correct. O B. a circle, can not form a perpendicular bisector.

What is circle?

A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “centre”. The perimeter around the circle is known as the circumference.

here, we have,

Since we know that to form perpendicular bisector .

We need atleast two lines which form right angle.

So, right triangle can form perpendicular bisector with base and height.

Parallel lines can also form perpendicular bisector if a line is drawn from mid point of one line to mid point of another line.

A line segment can form perpendicular bisector.

But circle can't as it is curved shape it needs line to make perpendicular bisector.

Hence, Second option is correct. O B. a circle, can not form a perpendicular bisector.

Learn more about circle here:

brainly.com/question/11833983

#SPJ5

Ann picked 29 apples. She took a apples to school. Then, she took 13 apples to soccer practice. Now, she has 8 apples left. How many apples did Ann take to school?
Which equation could be used to solve the question below?
A.
29 − a + 13 = 8
B.
29 + a − 13 = 8
C.
29 − a − 13 = 8
D.
29 + a + 13 = 8

Answers

Answer:

C

Step-by-step explanation:

Because each time she kept taking away apples

Answer:  A

The total apples minus the apples she took to school + the apples she took to school, youre looking for the apples she took to school not how many she has left

Find the out put, y, when the input, x, is 30.
y= 14 - 0.5x

Answers

Answer:

-1

Step-by-step explanation:

Just substitute 30 for x in y = 14 - 0.5x:

y = 14 - 0.5(30)  =  14 - 15  =  -1

Find the output y when the input x is -4
y=?

Answers

Answer:

[tex]y=1[/tex]

Step-by-step explanation:

on the graph find the x value -4 then find the y value where the line is.

Answer:

y = 1

Step-by-step explanation:

taking x as - 4

plotting it on a graph and cross pointing from hence the y will be like a straight line before it came down to -4

What is the radius of this circle?

Answers

Answer:

5 cm

Step-by-step explanation:

Here, In given circle the radius is 5cm

-TheUnknownScientist

solve the system of equations 2x+4y=6 and 5y-2x=10

Answers

Answer:

1. x=−2y+3

2. [tex]\frac{5}{2} y - 5[/tex]

Step-by-step explanation:

Step-by-step explanation:

2x+4y = 6

-2x +5y = 10

9y = 16

y = 16/9

2x+ 4(16/9) = 6

2x +64/9 = 54/9

2x = -10/9

x = -5/9

wow those are ugly numbers

PLEASE HELP IM DESPRATE 50 POINTS

Explain a real world example of a combination where repetition is allowed. You need to EXPLAIN WHY, not just give an example.

Answers

A real world example where repetition is allowed is in the sport of archery, where players get multiple attempts to shoot an arrow as close to the center of the target as possible

Richard prepares 7 kilograms of dough every hour he work sat the bakery. How much dough did Richard prepare if he worked for 5 hours?

Answers

answer: 35 kilograms
he prepared 35 doughs at the bakery

The product of 3 and a number is at most nine

Answers

9y is the answer I believe

Mark pays $4.68 for 0.72 of a pound of almonds. How much is one pound of almonds?

Answers

Answer:
The answer is 6.50
Step-by-step explanation:
To solve and to find the cost ratio, we will do the cross multiplying process;
4.68 = x
0.72 1
Next, we will solve for x;
0.72x = 4.68
x = 4.68 / 0.72
x = 6.50

Answer:

$6.50/lb

Step-by-step explanation:

4.68/0.72 = $6.50/lb

A rectangular prism has a volume of 220 cubic cm and a height of 5 cm it's base might have side that measure A. 11 cm and 4 cm B. 6 cm and 8 cm C. 12 cm and 3 cm D. 14 cm and 5 cm

Answers

Answer:

The answer is A 11 and 4= 44

Step-by-step explanation

A hiker begins at 2,000 feet above sea level and takes a break at 1,600feet above sea level. What is the hiker change in elevation?

Answers

The hikers change in elevation is 400 feet.

Since they are both above sea level, all you would do is subtract

2000-1600=400

I really need help guys plz help me and thank you.

Answers

Answer:

It's A

Step-by-step explanation:

............none...........

I think is A. It looks kinda reasonable.

SOMEONE DO THIS QUICKLY! ITS DUE IN AN HOUR

Answers

Answer:

10. Y=151°

Z=29°

X=29°

11.

y: 61°

X: 151°

z:119°

12.

y:125°

x:55°

z:55°

13.63°

14.115°

15.131°

16.X=13°

17.X=4°

18.X=21°

19= X=7°

20= X=12°

21= X=9

PLEASE HELP!!
Find the volume of the following
square pyramid.
Help Resources
8 cm
6 cm
6 cm
V = [?] cm3
Enter

Answers

Answer:

96

Step-by-step explanation:

The volume of the square pyramid is 96 cm³.

How to find the volume of a square pyramid?

You can locate the extent of a normal square pyramid with the use of the volume formula= base location² × height / 3. Take be aware that the bottom vicinity equals the square of the pyramid's base side period. However, the peak is the perpendicular distance between the pyramid's base and the pyramid's vertex.

By using the given formula, we get

V= a² h/3

=6² * 8 / 3 = 96

The answer is 96 cm³.

The volume of a pyramid is found using the formula V = (1/3) B*h, where 'B' is the base area and 'h' is the height of the pyramid.

Learn more about the volume of a pyramid here: https://brainly.com/question/21510592

#SPJ2

6. Find JL.
3r + 4
JL=
5.x - 16

Answers

Answer:

Step-by-step explanation:

3x+4 = 5x-16

-2x+20 = 0

-2x = -20

x = 10

3*10+4 = 5*10-10 = 34

34*2 = 68

JL = 68

Alyssa has 30 pencils, where 60% of the pencils are sharpened. How many sharpened pencils does Alyssa have?

Answers

Answer:

18 sharpened pencils

Step-by-step explanation:

Total = 30 pencils

100% = 30 pencils

1% = 30 ÷ 100 = 0.30

60% = 0.30 x 60 = 18

Answer:

18 sharpened pencils

Step-by-step explanation:

the percent 3/5 can be multiplied by 6 to give u 18/30

Solve for the surface area please

Answers

Answer:

77.35

Step-by-step explanation:

8x7=56

7x6.1=42.7

42.7x0.5=21.35

56+21.35=77.35

Other Questions
Describe the landscape of both the Pacific coast and Atlantic coast of Central America. Which side is better for farming and why? Someone help me out with this brain pop What are three reasons that Muslim triumphed over the Hindu forces in India? what are the solutions to the expression x^2-8x=24 Rebecca needs 10 yards of fabric to make a quilt. She has one piece of fabric that is 2 yards and another piece of fabric that is 4 yards. How many more yards of fabric does Rebecca need to make the quilt What is 0+0 plz help me o am in college and need help 1. What issues that surround Latino immigration to America does each author address? find the surface area of the cube with 7 inches sides What is 20% off a 15$ shirt?12.501210 Please hurray!! spanish ser a. Write the following expression in standard form by expanding and collecting like terms.3(4a + 6) + 2(a 10) Which of the following is NOT an example of a negative feedback loop?A. As a rabbit population grows larger, there is less food per rabbit, and the population size reduces.B. As you get too hot, you sweat to cool your body temperature back down.C. As the population of coyote increases, the population of their prey decreases, resulting in a decrease in coyote population.D. As the population of prairie dogs increases, the ability to spot and warn of predators increases, increasing the growth rate. Atoms of the gas neon The weight of an object is the force pulling the object:a. upward b. to the side. c. in all directions d. downward Please help if you know the answer thank you Alexis has $115 and he is earning $50 per week at his summer job. Eduardo has $130 and is earning $40 per week at his summer job. Which system of equations could be used to determine how many weeks they must work to earn the same amount? Kusama has experimented with polka dots throughout her career, developing a(n) ___________, or visual idea, in different ways. motifhuedimensionillusion PLZ HELP!!!The genetically modified soybean plants shown in the video looked just like ordinary soybean plants. What makes them different?How do the scientists expect to use soybeans to deliver vaccines?Scientists once tried to use potatoes to make vaccines. Why do the scientists think that using soybeans will be more successful?What does agricultural alchemy refer to in the video?Describe the transgenic engineering that is discussed in the video.How are engineers producing silkworms that contain two copies of the spider gene?What does Kevlar refer to in the video?Why does the video compare Kevlar to a glass window, and spider silk to a trampoline?P.S please don't copy and paste stuff Which of the following phrases best defines the word software?Aan object that orbits the Earth1. a set of radio waves that are used to determine distanceCan image that is taken from the airDa program on a computerPlease select the best answer from the choices providedDSave and ExitSHI Anti disease plantation is the best way to cure diseases and insect infection.Explain!!