Solve for x. y +X=b Help!

Answers

Answer 1

9514 1404 393

Answer:

  x = b - y

Step-by-step explanation:

To get x by itself, subtract y from both sides.

  y + x = b . . . . . . . . . given

  y - y + x = b - y . . . . subtract y

  x = b - y . . . . . . . . . simplify


Related Questions

Plzzzzzxxzxz hellppppp meeeeeee

Answers

Answer:

[tex]\frac{1}{64}[/tex]

Step-by-step explanation:

(1/8)^2 is actually just (1/8)*(1/8)

We multiple the numerators, 1*1, to get 1,

And the denominators, 8*8, to get 64

So the anwser is (1/64)

PLEASE ASAP! Answer the questions to compare the mean number of deliveries for the three companies.
1. How many drivers did company C use in its sample?
2. What is the MAD for company C's data? Show your work.
3. Which company had the greatest mean number of deliveries?
4. Compare the means for companies A and B. By how many times the MAD do their
means differ? Show your work.

Answers

Answer:

1 is 20 or 10 2 is 2 3 is b 4 is 2

Step-by-step explanation:

Answer:

1 is 20 or 10 2 is 2 3 is b 4 is 2

Step-by-step explanation:

PLEASE HELP

Find f(2) if f(x) = (x + 1)2.
a 9
b 6
c 5

Answers

Answer:

b

Step-by-step explanation:

x = 2 in this situation, so plug in 2 for x.

f(2) = (x + 1)2

f(2) = (2 + 1)2

f(2) = (3)2

f(2) = 6

f(2) = 6. That means b is the answer.

Ok so I just got a 210 question test right and I have 1 day to complete it I'm on question 135 and it says 22,000 - 98,000 +23,967 X 456,889=

I don't know the answer plz help me, guys.

Answers

Answer:

10950182663

Step-by-step explanation:

Answer:

10950182663

Step-by-step explanation:

You're welcome :)

a shipwreck lies 125 below sea level

Answers

Answer:

-125

Step-by-step explanation:

Which of the following shows 2x3y − 3x2 + 7y2x − 12y written in standard form?
a 2x3y + 7y2x − 3x2 − 12y
b −12y + 7y2x − 3x2 + 2x3y
c 7y2x − 12y + 2x3y − 3x2
d −12y − 3x2 + 7y2x + 2x3y

Answers

Answer:

a) 2x³y + 7y²x − 3x² − 12y is the right answer.

Step-by-step explanation:

Which of the following shows 2x³y − 3x² + 7y²x − 12y written in standard form?

a) 2x³y + 7y²x − 3x² − 12y

b) −12y + 7y²x − 3x² + 2x³y

c) 7y²x − 12y + 2x³y − 3x²

d) −12y − 3x² + 7y²x + 2x³y

Answer:

2x^3 y + 7y^2 x − 3x^2 − 12y

Step-by-step explanation:

(Just took test)

In order for it to be in standard form in needs to be in the proper order. So just rearrange the numbers to the correct spots to get your answer.

Plsssssss help meeeeeeeeeeeee I need help

Answers

Answer:

honestly I think its QT

Step-by-step explanation:

hope it helps

To find the quo 2/5 divided 1/4.

Answers

Answer:

A. Multiply 2/5 by 4

Step-by-step explanation:

Because when you dividend fraction

1,write the reciprocal of the second fraction number and multiply with the first fraction number

2,multiply the numerators and denominators of both fraction..

the reciprocal of 1/4 is 4/1 =4so the answer is 2/4 by4

Answer:

Step-by-step explanation:

Ghhhhhjhhbhhhhu

54÷6,297 plz help fast I will give the brainliest answer​

Answers

Answer:

The answer is 18/2099 as a fraction.

Hoped this helped!

solve for x using the correct order operations
12- (3 times 2)^2 + 4 times 3 = x
A x = -60
B x = -12
C x= 48
D x = 12
please help i will give brainliest :))

Answers

Answer:

B: x = -12

Step-by-step explanation:

12 - (3 × 2)^2 + 4 × 3

Use PEMDAS, meaning solve what's in the parentheses first (P stands for parentheses)

12 - (6)^2 + 4 × 3

We get 6 because 3 × 2 = 6

Next step is solve any exponents (E for exponents)

12 - 36 + 4 × 3

We get 36 because 6 × 6 = 36 (the exponent was 2 meaning multiply the same number, 6, twice: 6 × 6)

Now we move on to multiplication and division (M for multiplication and D for division)

These are interchangable in that either can go first depending on its location in the equation

However, since there is no division in this problem we automatically skip to multiplication

12 - 36 + 12

We answered 12 because 4 × 3 = 12

Our last steps in PEMDAS are addition and subtraction (A for addition and S for subtraction)

These are also interchangable, but both are apparent in this problem

Now it depends on location

Whichever sign (addition or subtraction) is first in accordance from left to right is where we start first)

Subtraction is first

-24 + 12

Now we add -24 + 12

-12

Which exponential function is represented by the values in the table?

Answers

Answer:

[tex]\displaystyle f(x)=4\cdot\left(\frac{1}{2}\right)^x[/tex]

Step-by-step explanation:

Exponential Function

The exponential function can be written with the general equation:

[tex]f(x)=A\cdot r^x[/tex]

Where A is the value when x=0 and r>0 is the ratio. If r is greater than 1, the function is increasing, if r is less than 1, the function is decreasing.

The table shows the relation between values of x and values of the function y. Note that as x increases (one by one), y decreases with a ratio of 1/2. Only the last two choices have ratios of r=1/2. We only have to test which one of them has the correct value of y=4 when x=0.

Substituting in the third function:

[tex]\displaystyle f(x)=4\cdot\left(\frac{1}{2}\right)^x[/tex]

[tex]\displaystyle f(0)=4\cdot\left(\frac{1}{2}\right)^0[/tex]

[tex]f(0) = 4[/tex]

This gives the correct value of f(0)=4.

Substituting in the fourth function:

[tex]\displaystyle f(x)=\frac{1}{2}\cdot\left(\frac{1}{2}\right)^x[/tex]

[tex]\displaystyle f(0)=\frac{1}{2}\cdot\left(\frac{1}{2}\right)^0[/tex]

[tex]f(0) = \frac{1}{2}[/tex]

This choice is wrong

Correct choice:

[tex]\boxed{\displaystyle f(x)=4\cdot\left(\frac{1}{2}\right)^x}[/tex]

Can someone help me with this please

Answers

I can’t really see the picture . I need a better one

Factor and solve 2x^2 – 3x – 20 = 0

Answers

Answer:

(2x + 5) (x-4)=0

Step-by-step explanation:

Have to find x,y and z

Answers

Answer:

x=2, y=5

Step-by-step explanation:

the triangle that x is in is a right triangle (don't remember the theorem sorry)

use pythagorean theorem (a^2 + b^2 = c^2)

x is the hypotenuse(c)

1 squared plus /3 squared =c squared

1+3= c squared

4= c squared

c=2

x=2

find y using pythagorean theorem as well

/12 squared plus 2 squared = y squared

y is the hypotenuse

12+4=y squared

16= y squared

4=y

add one to account for that extra little piece

y=5

... I don't see z

Answer:

y= if it is the hypoteneuse for the whole triangle it √16 or 4, if it is the side of the smaller triangle it is 3

x=√4 which is 2

z= I don't think ther's a z

In the diagram,m<1= (4x+10) and m<2=(c+20) the value of x is

Answers

Answer:

30

bcz

1+2=150(st. line)

4x+10+x+20=180

5x=150

x=30

plz make me brainliest

Caitlin wants to draw n line segments, without lifting her pencil off the paper and without retracing her path, so that each segment crosses exactly one other segment (not counting intersections at vertices) and she ends up back where she started.A. Show how she can do this for n = 6. B. For which n can it be done, and for which n is it impossible?

Answers

a little bit of 797889976

Find the slope of the line y = 9x - 1/2

Answers

Answer:

Step-by-step explanation:

m = 9

Step-by-step explanation:

y = mx + b is our formula

m stands for slope

9 is in place of m in the equation therefore 9 is the slope

Consider Brainliest

Graph x < 5 on a number line

Answers

----------------5

that's how it should look

Step-by-step explanation:

5 is more than x so x goes behind the 5

Answer/Step-by-step explanation:

                         X is any variable less than 5

<------------------------------------------------------o

I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I---I

-10 -9 -8 -7 -6 -5 -4 -3 -2 -1   0  1   2  3  4  5  6  7  8  9 10

Typing 731 words in 17 minutes (words per minute)
Can you help me

Answers

43 words per minute types

I need help pls I’m taking a test and I don’t know what to do.

Answers

B I think this needs to be longer answer but b

need answers pleases​

Answers

Answer:

C

Step-by-step explanation:

It is basically acting as a mirror.  That is what it means by reflection.

Answer:

I think it's D

Step-by-step explanation:

What is a inelastic collision
IF YOU WANT BRAINLIEST DESCRIBE IT IN YOUR OWN WORD PLS

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Think of inelastic Collison as a phenomenon whereby the colluding bodies do not rebound. That is the direction of motion of the two bodies after collision is in a single direction, moving with a single final velocity as opposed to bodies moving in different directions with differing final velocities after collision during an elastic collision. Therefore, the final kinetic energy during an inelastic Collison isn't conserved.

Mathematically,

Inelastic Collison can be written has :

m1u1 + m2u2 = v(m1 + m2)

Whereby ;

m1, m2 are masses of the first and second colliding objects

u1 and u2 are their initial velocities

Note that, we only have a single final velocity, v, which shows that the colliding objects move in the same direction after collision.

8. 6r + 5 = 4 6 - 7y -20 ​

Answers

Answer: r=-7/6y+7/2

Step-by-step explanation:

Step 1: Add -5 to both sides.

6r+5+−5=−7y+26+−5

6r=−7y+21

Step 2: Divide both sides by 6.

6r/6=-7y+21/6

Lupita bought 7 pounds of pretzels at a local wholesaler for $16.80. Her friend Charles bought 5 pounds of pretzels at the supermarket for $12.75. Charles thinks he got the better deal because $12.75 is less than $16.80. Is Charles’s reasoning correct? Explain why or why not.

Answers

Answer:

Charles's reasoning is wrong.

Step-by-step explanation:

Lupita has 7 pounds for 16.8 and Charles has 5 pounds for 16.8.

Let's set up ratios.

So Lupita got the best deal, not Charles. Poor him.

7x + 2y = 12

-3x -2y = 4

Answers

Answer:

(4, -8) or x=4 y=-8

Step-by-step explanation:

Answer: x=4 and y=−8

Step-by-step explanation: 7x+2y=12, −3x−2y=4

7x+2y+−2y=12+−2y

7x /7 = −2y+12 /7

x= −2 /7 y+ 12 /7

−3( −2 /7 y+ 12 /7 )−2y=4

−8 /7 y+ −36 /7 + 36 /7 =4+ 36 /7

−8 /7 y / /−8/7 = 64 /7 /−8 /7

y=−8

x= −2 /7 y+ 12 /7

x= −2 /7 (−8)+ 12 /7

x=4

x=4 and y=−8

andrew sold $50 less than sarah did and evan sold $25 more than Sarah. these quantities can be communicated symbolically. if x= the amount that sarah sold, which of these represents the amount sold by the other two people?

A. andrew=50-x, Evan= x+25
B. Andrew=x-50, Evan=x+25
C. andrew=x-50, evan=25x
D. andrew=50-x, evan=25x​

Answers

The answer is I think b because it has x-50 and it said Andrew sold less that Sarah so its subtracting

PLEASE HELP ME!!!!
The two figures are similar. Write the similarity statement. Justify your answer

Answers

AB=YZ
AC=YX
CB=XZ
it’s because if you look at the lengths of the figure the longer lines are similar and the shorter lines are similar AB was the shortest line on the bigger triangle and YZ was the shortest on the smaller triangle then all you had to do was figure out which side was the bottom line then you’d have all your answers

HELP MEHHHH DUE TODAY!!!
1. Explain the difference between using the cosine ratio to solve for a missing angle in a right triangle versus using the secant ratio. You must use complete sentences and any evidence needed (such as an example) to prove your point of view. (10 points)

2. Is a picture

3. is a picture

Answers

Answer:

number 1 is 60 number 2 is 9750

Step-by-step explanation:

dont delete

Y’all, lord have mercy
How am I in highschool, yet I don’t know how to solve this without a calculator

Answers

Answer:

4

Step-by-step explanation:

Answer:

Answer of this qn is. 4 hope it help s

A cup is filled with pencils. The teacher sharpen 1/4 of them. A student sharpen 2/3 of them. The fraction of pencils left to be sharpened is?

Answers

Answer:

1/12

Step-by-step explanation:

1/4+2/3=11/12

Other Questions
What do you think needs to happen for relations between police officers and black Americans to improve? Why? What is the best example of sectionalism? supporting legislation that benefits the entire country as a whole O remaining loyal to a particular region of the country rather than to the interests of the whole nation developing small "countries within a country" based around specific interests and laws O dividing nations into smaller entities that rarely interact with each other WILL MARK BRAINLESTRead the excerpt from "Healthy Eating.""I was taking all these pills like an old woman," said Naar, a neonatology nurse at Baptist Hospital. "My blood pressure is hereditary, but I added to it by adding the pounds and eating horribly every day.". . .A nutritionist took her shopping and introduced her to the joys of cauliflower. She upped her workouts, stopped eating hamburgers three times a week and scaled back on the Cold Stone pistachio ice cream.Today, Naar is 20 pounds lighter and down to two pills a day.How does the author develop her argument in this part of the article?She gives several reasons why people need to make changes to their eating habits and exercise routines.She shares an anecdote to show that people can drastically improve their health by making small changes to their diets.She provides facts to show how helpful medication and exercise can be for someone who wants to live a healthier lifestyle.She uses expert quotations to show that making small changes to one's diet takes a lot of time and determination. Schoolboys marooned on an island without any adults: is this a nightmare scenario, a great opportunity, or something else? Based on what you have read so far, how would you characterize the situation and why? Support your claim with evidence from the text.3-4 sentences If the length of each side of the right triangle shown on the grid is measured in cm, find the area of the triangle. What is 6 1/31 2/3? What number is halfway between 8 and 12 PLEASE HELP!!!!!!!!!!!!! 1. 1 SHARP = Key ofE2. Last SHARP (*)Instructions: Draw in High Do & Low Do PLLLLLLL ZZZZ HELP (MATH) (: ILL MAKE U BRAINLIST IF THE ANSWER IS RIGHT! :) Please help!!! Thank you Solve for x and yPls help I will give a brainliest to who gets it right Find the value of x when 6 - 4x = 7X-9x - 4.The value of x is .. View the picture above. Plssss I need help I'll give brainlest to the person that answers right and you have to explain how you got the answer. Evaluate 3x2 3y3 when = 4 and y = 3 Please answer my question I need help. What do the decomposers do to return atoms back to the biogeochemical cycles 5(2a - 6) + 3aThe answer is 13a - 30 right? Is the following chemical equation balanced? 2Na + 2H20 - 2NaOH + H2 O yes HELP I ONLY HAVE 5 MIN TO TURN THIS IN!!!!!!!WILL MARK BRAINLIEST I CORRECT!!!!ANSWER 21-25 CORRECTLY PLS!!