Mathematics High School

Find an expression which represents the sum of (6x – 4) and (-2x + 5) in simplest terms.​

Answers

Answer 1

Answer:

5

Step-by-step explanation:

because if you add -2x and 5 you would get 3 also if you subtract 6x-4 you would get 2x so add 2x and 3x then you would get five

Related Questions

180 minus what = 45

i really need this answer thank you

Answers

Answer: 135

Step-by-step explanation: All you need to do is 180-45=135.

The 180 minus 135 is equal to 45.

To find the value that, when subtracted from 180, gives a result of 45,  set up the following equation:

180 - x = 45

To solve for x,  to isolate it on one side of the equation by subtracting 180 from both sides:

180 - 180 - x = 45 - 180

Simplifying:

-x = -135

Now, to solve for x,  multiply both sides of the equation by -1 to change the sign:

(-1) × (-x) = (-1) × (-135)

x = 135

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Diego is collecting dimes and nickels in a jar. He has collected $22.25 so far. The relationship between the numbers of dimes and nickels, and the amount of money in dollars is represented by the equation .

Select all the values (d,n) that could be solutions to the equation.

Answers

One solution is x = 1 and y = 443 because
0.10(1) + 0.05(443) = 22.25.
So, (1, 443) is a solution.
Since, 1 dime = 2 nickels,
Increment of 1 in x-value = Decrease of 2 in y-value.
Therefore, the set of possible solutions are {(1, 443), (2, 441), (3, 439), (4, 437),......(222, 1)}

Hope this helped, if not let me know my error. :)

PLEASE HELP!!!
dionne washington wants to sell natural fruit flavored water at her neighborhood block party she wrote the amount of money she spent as a function of the number of bottles sold which set of numbers would be an appropriate domain for dionnes function
a) 0,1,2,3,4,...
b) ..., -4,-3,-2,-1,0
c) ..., -3,-2,-1,0,1,2,3, ...
d) ..., -3.5,-2.5,-1.5,0,1.5,2.5,3.5,....

Answers

Answer:b

Step-by-step explanation:

At a basketball game, 95% of people attending were supporting the home team, while 5% were supporting the visiting team. If 532 people attending the game supported the home team, what was the total number of people attending the game?

Answers

Answer:

559

Step-by-step explanation:

532*.05

26.6

aout 27 people attended the other team's game

532+27 = 559

8m-40= -4(5m+3) What value of m makes the equation true?​

Answers

M=1
Pls mark brainliest

Answer:

m=1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

bonnie has lived in texas for 768 days how many years have she lived in texas​

Answers

Answer: About 2.1 years

Step-by-step explanation:

768/365 = 2.10

Answer: Roughly 2 year

Exact answer: 2.104109589041096

Step-by-step explanation:

Solve for y:
4x + 3y = -6

Answers

Answer:

y = -4/3X - 2

Step-by-step explanation:

Answer:

4x +3y =-6

3y\3y=6-4x/3

y=2-4x

pag si X! si X na don't alam alam Y its your X breaks on you
What does this mean

Answers

Answer:

???

Step-by-step explanation:

i wouldn’t know lol

as Lucia fills her fish tank she notices that it fills 8 cubic centimeters of water in 4 minutes. How many cubic centimeters of water does it fill in 1 minute?

Answers

the correct answer is 2 cubic centimeters

1. Convert this fraction into a decimal 1/4

Answers

Answer:

.25

Step-by-step explanation:

take 100 and divide it by 4. you get 4 25s. so its .25

Answer: 0.25

Step-by-step explanation:

Kim purchased a bottle of perfume for $1.50 per .80 ounce. What is the unit cost of the perfume?

Answers

80. Ounce I I am not sure but try good luck

I OFFER 100 POINTS AND WHOEVER ANSWERS FIRST WILL BE BRAINLIEST

(SHOW WORK IF YOU CAN PLZ)

For f(X)=1/x-5 and g(X) =x^2+2, find f(g(x)) and (g o f)(6)

Answers

F(g(x))= f(x^2 +2)=
Simplify: fx^2 +2f
G of 6= g(6)
G(6)= 6^2 +2 =
Simplify: 36 +2= 38

Find the slope of the given relations (2, 5) (2,7) the answer for this pleaee

Answers

Answer:  The slope is undefined.

Step-by-step explanation:

The graph of this line is a vertical line, parallel to the y-axis, passing through 2 on the x-axis and includes every real y-value.

Slope is rise/run. The run is the difference in x-values. 2-2=0  

Division by 0 is "undefined"

Select all of the situations below that can be modeled by the expression 4 + 3x.
Four more than three and a number.
Four more than three times a number.
The sum of three times a number and four.
The sum of the product of four three, and a number.
The sum of four and the product of three and a number.​

Answers

Answer:it’s b

Step-by-step explanation:

I just did it on ede

How would you write the phrase ( 10 more than a number)?

Answers

Answer: x + 10

Step-by-step explanation: 10 more than a number x.

10 more than a number = n + 10.

What are the x- and y-intercepts of the graph of. PLEASE HELP!

Answers

Answer:

Answer is B

Step-by-step explanation:

The answer is the second one

What is the value of x in the equation
3x - 4y = 65:
when y=4?
Ox=13 1 / 2
x=21 1 / 3
X =23
O
x=27

Answers

x=27 because you plug y into the equation and solve for x

What is the equation for this line? *

O y = -2x +1
O y = 1/2x + 1
O y = -2x - 1
O y = -1/2x + 1

Answers

Answer:

y = -2x + 1

Step-by-step explanation:

The y-intercept is given by the point that is on the y-axis. (1)

This means that the answer contains a +1

Then you must find  if the slope is positive or negative

In this case the slope is negative because the line goes "downhill" from left to right

Since the slope is negative it means that there will be a negative sign in the beginning of the equation

Next, to find the slope you need to find the rise over run

Since it is a negative slope the rise will be negative and the run will be positive.

To find the slope find two clear points on the graph such as (0,1) and (2,0)

To find the slope, use the slope formula

This would look like: (0-2)/(1-0)

Your slope will be -2x

Piece it all together and you get a final answer of y= -2x+1

The answer is y= -1/2x + 1
Why?

what table shows the relationship between the gallons of cleaning solution made of cups bleach used

Answers

Answer:

not applicable

Step-by-step explanation:

You need to add file

-15.6= -3.1+w/5 i didnt even learn this ;-;

Answers

Answer:

w = - 62.5

Step-by-step explanation:

Given

- 15.6 = - 3.1 + [tex]\frac{w}{5}[/tex] ( add 3.1 to both sides )

- 12.5 = [tex]\frac{w}{5}[/tex] ( multiply both sides by 5 to clear the fraction )

- 62.5 = w

Answer:

w= -62.5

Step-by-step explanation:

Simplifiying both sides of the equation, then isolating the variable.

I NEED A PROFESSIONAL ON MATH PROBLEMS NOW!!
A school administrator bought 6 desk sets. Each set consists of one table and one chair. He paid $48.50 for each chair. If he paid a total of $663 for the 6 sets, the cost of each table is

$____

Answers

Answer:

$62

Step-by-step explanation:

hope this helped!

p.s it would be cool if you gave me brainliest.

Answer:

62

Step-by-step explanation:

Solve for X
please & thank you

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Martin is interested in the new hypermiling movement which focuses on getting the best miles per gallon (MPG) when driving. He gathered
some data about the weights, In thousands of pounds, of different cars and thelr average MPG. The graph below shows the results of Martin's research.

Answers

Answer:

Step-by-step explanation:

D the situation shows correlation with causation

Answer:

the situation shows correlation with caution

Angle B=48 and angle E=x+4.
Please help me find x

Answers

It’s E=x+ 4 because it has a X IN IT

Write a number between 1 and 50 that has at least 8 factors. Write the factors.

Answers

Answer:

Step-by-step explanation:

1 - 50

Primes: 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47

Not Primes: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50

At least 8 factors:

24 - 1, 2, 3, 4, 6, 8, 12, 24

30 - 1, 2, 3, 5, 6, 10, 15, 30

36 - 1, 2, 3, 4, 6, 8, 12, 18, 36

40 - 1, 2, 4, 5, 8, 10, 20, 40

42 - 1, 2, 3, 6, 7, 14, 21, 42

48 - 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Let me know if I've missed any!

CORRECT ANSWER WILL BE MARKED BRAINLIEST!

Find the constant rate of change for the representation.

Jazmina brought home a plant. She kept record of the plant's height in her journal over the summer. The following are a few of her journal entries:

Day 3: 15.75 inches Day 6: 19.5 inches

Day 10: 24.5 inches Day 11: 25.75 inches

Day 16: 32 inches Day 21: 38.25 inches

Answers

Answer:

The plant grows approximately 1.25 in. per day.

Step-by-step explanation:

Carter's football team played 10 games this season.
They won only 20% of their games. How many games
did Carter's team lose?

Answers

Answer:

Carter's football team lost 8 games.

-3(n-3)????????????????!!!

Answers

The answer is -3n+9 when you solve it

A number decreased by half of the number is four. What is the number?

Answers

Answer:

four is the right answer i think

Answer:

It should be a number between 12 and 14

Step-by-step explanation:

Start with given compound inequality, Add 4 to all sides ,combine terms on the left side ,combine terms on the right side, multiply all by 2, multiply ,so the number is between 12 and 14 which makes it possible to be 12,13,or 14

the percent of decrease from 12 to 9.

Answers

I’m pretty sure it’s 75%

Answer:

75%

Step-by-step explanation:

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