Mathematics High School

what is the solution for X in the equation -4 + 5x - 7 equals 10 + 3 x - 2x

choices:
A- x= 4/21
B- x= 13/4
C- x= 4/13
D- x= 21/4
​

Answers

Answer 1

Answer:

x=21/4

Step-by-step explanation:

Answer 2
A x = 4/21 because it’s the right answer I believe

Related Questions

SUM1 HELP !!!!!!!!!!!!!!!

Answers

Answer:

I think the answer is B

Step-by-step explanation:

(I'm not great at math so pls don't use my answer unless its a last resort) Because when I divided each one they all ended up back at 4, with that being said; 4 ÷ 1 = 4 , 8 ÷ 2 = 4, 12 ÷ 3 = 4, and 16 ÷ 4 = 4. Those are in the c column.

4x = 2
what is the answer
​

Answers

Answer:

x = 1/2

Step-by-step explanation:

4x = 2

Divide each side by 4

4x/4 = 2/4

x = 2/4

Simplify

x = 1/2

Answer:x=1/2

Step-by-step explanation: Divide both sides of the equation by the same term.LAstly simplify 2/4 to 1/2.

Look at pic to see how solved.

What is -9y+(-3x)+(-4x)+(-6x)

Answers

Answer:

-9y+-13x

Step-by-step explanation:

add all the x's and just leave -9y

please help me!! will give brainliest, so pls dont ignore.

Answers

Answer: Domain- All real numbers, Range- y>4

Step-by-step explanation:

:)

NEED HELP ASAP!!!!!!

Answers

Answer:

_31. I think

Step-by-step explanation:

PLEASE check

-31 I think because it the only one shdhshsbbsdbdbdbdbdfj

PLEASE SOMEONE ANSWER THIS AND I WILL LUV U FOREVER-
A 35 gallon tub of water leaked at a rate of 7 gallons every 3 days. At this rate, how many days did it take for all 35 gallons of water to leak out of the tub?

Answers

Answer:

it is 45

Step-by-step explanation:

U need to add bith kf yhem then divide then subtract so it oulf be 123.45

HELP ASAP
The length of a side in a triangle is 24 in. a line parallel to that side divides the triangle into two parts of equal area. Find the length of the segment cut from the parallel line by the other two sides of the triangle.

Answers

Answer:

Step-by-step explanation:

Need help with work, please

Answers

Answer:

-4^3√35

Step-by-step explanation:

make sure to put the three were all the other threes are on you equation

George bought 10 pounds of dog food and a bag of dog
treats for $7. If George spent a total of $32, what was the
price per pound for the dog food?

Answers

did you very find this out

Im a young student, no one at home knows what i do in math.. thats why i use this app :(

Answers

Answer:

13/15

Step-by-step explanation:

Hope it help if you ever need me tell me

PLEASE FAST!!!! tell if the triangles could be proven congruent and prove?

Answers

23 by SAS
24 by AAA
25 I don’t think can be proven because just because one side is parallel can’t prove using interior angles etc.
26 by SAS

A cyclist rode 4.5 miles in 0.4 hours. How fast was the cyclist going in miles per hour

Answers

Answer:

1)Distance covered by cyclist=3.75 miles.

Time =0.3 hours.

Speed= Distance ÷Time

Speed =3.75÷0.3=12.5 miles per hour.

2) Speed = 12.5 miles per hour, Distance = 4.5 miles .

Time = Distance ÷Speed.

Time = 4.5÷12.5=0.36 hours.

Time taken to cover 4.5 miles is 0.36 hours.

is  11.25 mph

Step-by-step explanation:

The triangle on the right is a scaled copy of the triangle on the left. Identify the scale factor. Express your answer in simplest form. ​

Answers

Answer:

option 2 I think it's right

A car moves at a constant speed of 50 miles per hour. How many hours does it take the car to go 200 miles?

Answers

Answer:

4 hours

Step-by-step explanation:

Speed = 50 mphDistance = 200 miles

Use formula:

distance = time x speedtime = distance / speed

Find the value:

Time = 200 / 50 = 4 hours

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WILL MARK BRAINLIEST!!!!

Answers

Answer:

1.Point form: (5,10) or Equation form: x = 5 , y = 10

2.Point form:(2,0-) or Equation form: x= 2, y=0

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Hopes this helps!

Write an equation in the form of y=Mx+b to model the given representation

Answers

Answer:

y= 5x+5

Step-by-step explanation:

you do the rise over run for the slop which is m

the slope is 5 down and 5 to the right

it is also positive

the y-intercept is 5 cuz on the y line the point dot is 5 which is also b

so if it's 5 over 5 (rise over run) then it will become one whole which is just 5

you now put everything together

y=5x+5

help me pleaseee i need good grades

Answers

i gotchu one second❤️❤️❤️

Answer:

35 video games

Step-by-step explanation:

Each shelf can hold 40 video games. He only has 85 so only two shelves are full. You then do 85 total video games -80 video games for the two shelves. You then do 40 empty spaces-5 video games = spaces left for video games.

Please help me with this

Answers

X should equal 11. X=11

x = 11

Hope so this answer guide you to understand

help plz will give brainliest

Answers

im pretty sure the answer is a

Let p represent the number of colored pencils in a box. If there are 26 boxes on the shelf, write an algebraic expression to represent the total number of pencils on the shelf.

Answers

Answer:

26p

Step-by-step explanation:

if p is number of pencils and there are 26 box then it would be 26×p

Solve the equation using the Zero-Product Property.
(x-2)(x + 10) = 0

Answers

Step-by-step explanation:

X-2=0 or x+10=0

X=2 or x=-10

Two roots

15 divided by 2 equals what

Answers

Answer:

7.5

Step-by-step explanation:

On Monday, a local hamburger shop sold a combined total of 584 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Monday?

Answers

Answer:

1752

Step-by-step explanation:

Answer asap! WiIl give brainliest!!!
Worth 11 points!

Answers

Step-by-step explanation:

So 300% is the same as the fraction 300/100. Cancel the zeros and you find 3/1, which is just 3.

A bag contains twelve balls labeled 1 through 12. One ball will be randomly picked. What is the probability of picking a multiple of 3?

Answers

Hey Love! The person above me is wrong out the wa-zoo! But here is the answer straight from ALEKS

Answer:

1/2

Step-by-step explanation:

There are six balls with even numbers. These are 2, 4, 6, 8, 10, and 12.

There are twelve balls, so there are twelve possible outcomes.

We are picking randomly, so each outcome is equally likely.

So the probability of picking an even number is 6/12.

The fraction can be simplified to 1/2.

Credits to ALEKS I got this answer from them so I know it's correct!

Hope it helps

Niko used square tiles to make a rectangle with 2 rows and 7 tiles in each row. Explain how you can find the area of the rectangle.

Answers

you can find the area by multiplying 2 by 7. so if you multiple 2 by 7, you would find the area to be 14

Which line could be the graph of the points in the table? be у 1 1 S. 2 3 3 1 1 y V i. х → X​

Answers

I don’t understand the question and where is the image?

Is the following benefit true for credit cards, debit cards, both or neither?

They have no interest rate.

Answers

Answer:

too what i know no they don't answer=(false)

Step-by-step explanation:

hope this helps if it is wrong then you know it was true..

Note that the benefit of having no interest rate is true for debit cards, but NOT for credit cards.

How is this so?

The benefit of having no interest rate applies to debit cards.

Debit cards allow you to spend funds directly from your bank account, and typically, no interest is charged on the transactions made using a debit card since you are using your own money.

On the other hand, credit cards can have an interest rate applied to the outstanding balance if not paid in full by the due date.

When you use a credit card, you are essentially borrowing money from the credit card issuer, and if you carry a balance, interest may be charged on the amount owed.

Thus , the benefit of having no interest rate is true for debit cards, but false for credit cards.

Learn more about interest rate at:

https://brainly.com/question/29451175

#SPJ2

Hayley borrowed $1,854 from her parents. She agreed to repay them in equal installments throughout the next 18 months. How much will Hayley still owe her parents after a year

Answers

Answer: $ 618

Step-by-step explanation:

Money borrowed =  $1,854

Total months taken to repay = 18  (Number of installments)

Money paid per month = [tex]\dfrac{\text{Money borrowed}}{\text{Number of installments}}[/tex]

[tex]=\dfrac{1854}{18}=\$103[/tex]

Now , money paid in 1 year = 12 x $ 103 =$ 1236     [1 year = 12 months ]

After a year , Haley still owe =  $1,854 -  $ 1236= $ 618

Hence, Haley still owe her parents $618 after a year .

Use the graph to evaluate f (-2)

Answers

Answer:

f(- 2) = 4

Step-by-step explanation:

To evaluate f(- 2), locate x = - 2 on the x-axis, go vertically up to meet the graph at (- 2, 4 )

The value of y at x = - 2 is 4, then

f(- 2) = 4

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