Which of the following expressions is equivalent to 15x+y−x−10y?
Select one:

16x−11y

5(3x−2y)

5xy

14x−9y
I REALLY NEED HELP WITH THIS

Answers

Answer 1
14x-9y is the answer

Related Questions

i need this asap please and thank you

Answers

Step-by-step explanation:

don't you have a calculator ? that is much easier and faster than to go through this system here.

the cubic root of 27 means to find the number n for which

n×n×n (3 times multiplied by itself) = 27

and that n is 3

3×3×3 = 27

While hiking from Greentown to the mountains, you
pass a sign pointing in the opposite direction that says
"Greentown: 7 km." If the total length of the trail is
16 km, how much farther do you have to go?

Answers

the length from you to Greentown is 7km,so the length left is 16-7=9km

The plan of a terrace is shown at right. The scale is 2 inches : 6 feet. What are the length and width of the terrace? Find the terrace’s area.

Can someone answer this and explain it?

Answers

The length and width of the terrace are 15 feet and 6 feet respectively.

The area of the terrace is 90 ft²

The scale of the plan is 2 inches : 6 feet.

Therefore, 2inches represents 6 feet.

According to the drawing;

length = 5 incheswidth = 2 inches

Therefore,

length of the terrace = 5 × 6 / 2 = 30 / 2 = 15 feetwidth of the terrace = 2 × 6 / 2 = 12 / 2 = 6 feet

The area can be found as follows:

Area of a rectangle:area = lw

where

l = length

w = width

Therefore,

area = 15 × 6 = 90 feet²

learn more on scale here: https://brainly.com/question/147532

Find the third derivative of f(x)=x^5+x^2/3

Answers

Answer:

Step-by-step explanation:

I'm slow someone help mee

Answers

Answer:

b is the answer

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

-4 is the y-intercept and the 1/4 just use the rise over run and you'll find that it matches perfectly.

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. Find m

Answers

Answer:

THERE IS NO m!!!!!!

Objective: Find m, literally.

Given the following equation, what is the slope of the linear function?

y=3x-2​

Answers

The slope to that equation is m=3.


Which figure could be the result of dilating this rectangle with a scale factor between 0 and 1?

Answers

Answer:

it's A. sorry for the late answer

PLS PLS PLS PLS HELP ME OR ELSE I WILL GO TO BOARDING SCHOOL IF I FAIL THIS CLASS SO PLSS HELP ME!

Answers

Answer:

There is no problem to solve

Step-by-step explanation:

You need to add a picture so people like me can solve

are -4(5m-3) and -20m+12 equivalent

Answers

Yes because if you multiply -4(5m-3) you get -20m+12

help plzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

c = [tex]{\boxed{\boldsymbol{29}}}[/tex] km

Step-by-step explanation:

Here's the required formula to find the missing side of triangle by pythagoras theorem :

[tex]{\longrightarrow{\pmb{\sf{{(a)}^{2} + {(b)}^{2} = {(c)}^{2}}}}}[/tex]

[tex]\purple\star[/tex] a = 20 km[tex]\purple\star[/tex] b = 21 km[tex]\purple\star[/tex] c = ?

Substituting all the given values in the formula to find the third side of triangle :

[tex] \begin{gathered} \quad{\longrightarrow{\sf{{(a)}^{2} + {(b)}^{2} = {(c)}^{2}}}} \\ \\ \quad{\longrightarrow{\sf{{(20)}^{2} + {(21)}^{2} = {(c)}^{2}}}} \\ \\ \quad{\longrightarrow{\sf{(20 \times 20) + (21 \times 21) = {(c)}^{2}}}} \\ \\ \quad{\longrightarrow{\sf{(400) + (441) = {(c)}^{2}}}} \\ \\ \quad{\longrightarrow{\sf{400 + 441 = {(c)}^{2}}}} \\ \\ \quad{\longrightarrow{\sf{841= {(c)}^{2}}}} \\ \\ \quad{\longrightarrow{\sf{c = \sqrt{841}}}} \\ \\ \quad{\longrightarrow{\sf{\underline{\underline{\purple{c = 29 \: km}}}}}}\end{gathered}[/tex]

Hence, the length of missing side of triangle is 29 km.

[tex]\rule{300}{2.5}[/tex]

Find the slope on the line

Answers

Answer:

y =  -5/3x+ 4

Step-by-step explanation:

slope is -5/3 and y-intercept is 4

y = -5/3x+ 4 I found this answer easily by looking at the graph

Evaluate using the values m=7, r=8, and t=2.


\frac{mr}{t}
t
mr

Answers

Rewrite the question again please

can somebody help me with these three problems? i'm having a bit of trouble getting the right answer and i don’t really understand what i am doing.

Answers

Explanation/Answer:

To convert, we need a common denominator.

So if, say, we multiply the denominator by 2, we must multiply the numerator by 2 as well.

1) 4/5+4/7

4x7/5x7 + 4x5/7x5

28/35+20/35

(Both have common denominators so we can add them)

28 +20/35= 48/35=1 13/35

2) 1/2+11/8

(We already have common denominator in one of the numbers so we only have to convert ONE of the fractions)

1x4/2x4+11/8

4/8+11/8=15/8= 1 7/8

3) 1/5+1/3

1x3/5x3+1x5/3x5

3/15+5/15=8/15

Hope this helped :D

Answer:
1. 48/35

2. 15/8

3. 8/15

Step-by-step explanation:

You have to make sure the denominator is the same before combining both fractions. Whatever you multiply by the denominator, you need to do to the numerator.

The sum of two numbers is 38. The larger number is 22 more than the smaller number. What are the numbers?

Answers

Answer:

Larger number = 30
Smaller number = 8

Step-by-step explanation:

Let x = larger number

Let y = smaller number

x + y = 38 ————> (1)

x = y + 22 ————> (2)

Substitute for x using first equation

(y + 22) + y = 38

2y + 22 = 38

2y = 16

y = 8

Substitute for y using second equation

x = 8 + 22

x = 30


I hope this helped and please mark me as brainliest!

5. Diya spends 60% of her income. If her savings is Rs.1200, find her income

Answers

Answer:

3000

Step-by-step explanation:

If they spend 60% of their income, they save 40% of their income

Let x be their income

x * 40 % = 1200

.40x = 1200

Divide each side by .4

x = 1200/.4

x =3000

5(x+7) = 6x+1 how do i solve this

Answers

It will be 5x+35= 6x+1
5x-6x= 1-35
-x= -34
x= -34/-1
x= 34

Answer:

x = 34

Step-by-step explanation:

5(x + 7) = 6x + 1

Distributive property

5x + 35 = 6x + 1

Subtract 5x from both sides

35 = x + 1

Subtract 1 from both sides

34 = x


I hope this helped and please mark me as brainliest!

I need help with this crossword puzzle ?

Answers

Answer:

Step-by-step explanation:

Math Terms Crossword Puzzle

Someone help?
Where do i drag which?

Answers

Answer:

matching them

1) e

2) l

3) k

4) n

Which line increases most rapidly: a line with slope 3 or a line having slope 3/4 explain

Answers

Answer:

Step-by-step explanation:

what percent of 570 kg is 190 kg
The answer is this

Answers

Answer:

yes that is true  

Step-by-step explanation:

33

Step-by-step explanation:

190kg out of 570 kg is 33% just like how 1/3 is so they are the same

How do I draw a triangle 1/3 as long as the the sides of the original

Answers

Answer:

Reduce each side by 1/3, 9m would be 3m, 12m would be 4m, 15m would be 5m.

Step-by-step explanation:

To make a triangle a fraction smaller (such as 1/3, 1/4, or 1/6) just multiply the sides by the fraction. To make a triangle a fraction bigger, multiply it by the sides but then add the solution to the original triangle to get a triangle a fraction bigger.

Answer: Your new triangle would have the side lengths 3 m, 4 m, and 5 m.

Step-by-step explanation:

To make a triangle 1/3 as long as the original, you can multiply each side length by 1/3 (or simply divide each side by 3) to get the new side lengths.

9 ÷ 3 = 3

12 ÷ 3 = 4

15 ÷ 3 = 5

Therefore, the new triangle would have side lengths of 3 m, 4 m, and 5 m.

I hope this helps! I attached a drawing of the triangle for reference c:

A dog weighs 35.4 kilograms.1 kilogram=2.2 pounds,1 pound=0.45 kilograms.About how much does the dog weigh in pounds?Round to nearest Whole.

Answers

Answer: 78 pounds
Explanation: if 1 kilogram is 2.2 pounds, just multiply the weight in kg by 2.2:
35.4 x 2.2 = 77.88
Round to nearest whole: 78.
So the dog is 78 pounds

The weight of the dog in pounds will be 77.88 pounds.

We have a dog whose weight is 35.4 kilograms.

We have to find the weight of the dog in pounds.

Convert 5 kilograms to pounds.

We know -

1 kg = 2.2 pounds

So, 5 kg = 5 x 2.2 = 11 pounds

According to the question, we have -

Weight of Dog = 35.4 kg

Therefore, the weight of the dog in pounds will be -

W = 35.4 x 2.2 = 77.88 pounds.

Hence, the weight of the dog in pounds will be 77.88 pounds.

To solve more questions on unit conversions, visit the link below -

https://brainly.com/question/17911723

#SPJ2

does (4,4) make the equation y=x true?

Answers

yes :)

the first number of a coordinate = x
the second number of a coordinate = y

(x,y) = (4,4)
4 is both x and y so yes x=y

Solve the inequality 47. 75 x Less-than-or-equal-to 50 to determine how much more weight can be added to Li’s suitcase without going over the 50-pound limit. What is the solution set? x Less-than-or-equal-to 2. 25 x Less-than-or-equal-to 2. 75 x Greater-than-or-equal-to 2. 25 x Greater-than-or-equal-to 2. 75.

Answers

The value of x is less than or equal to 2.25.

Linear system

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

Simplification

Simplification is to make something easier to do or understand and to make something less complicated.

Given

The expression is 47.75 + x ≤ 50.

To find

The value of x.

How to find the value of x?

The expression is 47.75 + x ≤ 50.

On simplifying,

47.75 + x ≤ 50

            x ≤  50 - 47.75

            x ≤ 2.25

Thus, the value of x is less than or equal to 2.25.

More about the linear system link is given below.

https://brainly.com/question/20379472

What is the correct sum of 4 divided by 2?

Answers

Answer:

6

Step-by-step explanation:

(x + 4) / 2 = 5

x = 6

Tuta Gabrielle drew a scale drawing of a house and its lot. She used the scale 1 centimeter : 10 meters. The actual length of the front patio is 20 meters. How long is the patio in the drawing? centimeters​

Answers

The length of the patio in the drawing is 2 centimeters.

What is a scale drawing?

A scale drawing is a smaller image in terms of dimensions of an original image / building / object. The scale drawing is usually reduced at a constant dimension

What is the length of the drawing?

The length of the drawing = 20 / 10 = 2cm

To learn more about scale drawings, please check: https://brainly.com/question/26388230

What is the value of "b" in the following quadratic? (Make sure the equation is in
standard form: ax2 + bx+c=0)
X^2 + 28 = -112

Answers

Answer:

b = -84

Step-by-step explanation:

x² + 28 = -112

x² - 84 = 0

ax² + bx + c = 0

1x² + 0x + (-84) = 0

a = 1; b = 0; c = -84

Answer: b = -84

What is 3/5 + 2/9 as a fraction in lowest term?

Answers

Answer:

37/45

Step-by-step explanation:

Answer:

in the lowest term is 37/45

Step-by-step explanation:

hope this help pick me brainliest

Which of the following is the equation for the graph shown?

Answers

The equation of the circle shown is:

[tex]x^2 + y^2 = 100[/tex]

What is the equation of a circle?

The equation of a circle of center [tex](x_0, y_0)[/tex] and radius r is given by:

[tex](x - x_0)^2 + (y - y_0)^2 = r^2[/tex]

From the graph, it can be seen that the center of the circle is (0,0), thus [tex](x_0, y_0) = (0,0)[/tex] and the radius is of r = 10, hence the equation is:

[tex]x^2 + y^2 = 100[/tex]

You can learn more about the equation of a circle at https://brainly.com/question/24307696

Other Questions
PLZZZ HELP THIS IS DUE TODAY!!! ASAP!!!Investigate the individuals that you described and write 3-5 sentences in English about their significance to French culture.I have selected Marion Cotillard and Celine Dion, but you have to write around 5 sentences each about their significance in French culture. 45 % of z is 72. Find the value of z Throughout history, microorganisms, such as yeasts, have been used in the processes for making cheese and bread. These microorganisms use anaerobic respiration to break down glucose to produce which two possible products?. Who owned all the land and industry in Russia after the Soviet Union Collapsed.Please give a proper answer or I will report you. Thank you! Which is the best first step when solving the following system of equations? 5 c + 4 d = 10. 3 c + 2 d = 16. Multiply the first equation by Negative 2. Solve for d in the second equation. Solve for c in the first equation. Multiply the second equation by Negative 2. QUESTION 2Which passage from the article best supports the belief thatliving away from the mainland may have benefitted the earlyGullah Geechee people? What is one cost of avoiding insurance? Both declarations and declaration of the right of men 15. What are the similarities between the chemical structure and composition of proteins, carbohydrates, and lipids Make up a Native American myth that includes a dog, rabbit, cat, cow, pig. The setting is a castle and the dog thinks hes more superior than the others and that he will soon be king. PLEASE HELP ME ILL MAKE YOU BRAINLIST IF YOU DO!! Write an expression below that includes: one variable, two operations and three terms? Which part of persuasive speech analysis does the following passage determine? A speaker gives a one-sided speech on wearing uniforms in schools. A. Speaker's credentials B. Speaker's bias C. Setting of speech D. Speaker's purpose An item is regularly priced at $15. Frank bought it on sale for 75% off the regular price. VUVHJVDJVD HELP PLEASEWhat two fields of learning have names which come from Arabic words?A. Astronomy and physicsB. Algebra and chemistryC. Architecture and philosophyD. Mathematics and medicine PLEASE HELP ASAP. WILL GIVE BRAINLIEST+30 POINTS!!!Max makes and sells custom postcards. A graph of the line that represents Max's profit in dollars for the number of postcards sold passes through(4,2) and (10,20).What is Max's profit prior to selling any postcards? Enter the answer in the box. The question is below in picture a certain car has an acceleration of 2.4m/^2 assume that its acceleration remains constant staying from rest how long does the car require to reach a velocity of 90km/hr how far does it travel while reaching that velocity what pecent of 50 is 7 In the ordered pair below, which value represents the input to a function?(4, 20) At your school, 300 of the 600 students are boys. Whatpercent of the students at your school are boys?Enter the answer