Solve for x.

x+23=−22

someone help

Answers

Answer 1

Answer:

x = - 45

Step-by-step explanation:

x+23(-23)=−22 (-23)First subtract 23 from both sides

x = - 45


Related Questions

can someone help me with this question, ill give brainiest.

Answers

44s = the product of 44 and s.

44s = 44 × s

If we multiply a number with a variable we would get for example

22 × a would be 22a

10 × u = 10u

What types of bees live in a hive?

you are now a fiftynaire

Answers

Answer:

the queen, the workers, and the drones. :)

25 POINTS. Radar used microwaved yo check the speed of cars. If a speed of the microwaves is 2 000 000 m/ s and the wavelength is 0.0345m calculate the frequency.

Answers

Answer:

57971014.49 Hz or 5.79 * 10^7 Hz

Step-by-step explanation:

Given that:

Speed of microwave (v) = 2,000,000 m/s

Wavelength, λ = 0.0345 m

Frequency :?

Using the relation :

v = fλ

f = v / λ

f = 2,000,000 / 0.0345

f = 57971014.49 Hz

Answer two questions about Systems A and B:
System A
5x +y = 3
4x – 7y = 8
System B
5x+y=3
x+8y=-5
1) How can we get System B from System A?


Answers

Answer: Answer is D and Yes

Step-by-step explanation:

Answer:

add teh add57

Step-by-step explanation:

tyen i how muchho

(1,5) (-2,-2) slope?? help im dum

Answers

Answer:

Slope is 7/3

Step-by-step explanation:

Answer:

Dora cant find her car plss help

Step-by-step explanation:

PLs tell dora if u found her car

Xavier walked 8 miles in 5 hours. What was his walking rate in miles per hour?

Answers

Answer:

0.6 miles per hours per hour

Step-by-step explanation:

Simply divide 5 by 8

your answer: 0.6 miles per hour.

What is 32,000 divided by 8

Answers

Answer:

Is 4000 the answer is 4000.the answer is 4000

Add the following term
2x^7 + 3x^7 =

Answers

Answer:

5x^7

Step-by-step explanation:

The area of the rectangle is 27 square feet. Choose the equation you can use to find the value of x. A rectangle. The length is x feet and the width is 3 feet. $3x=27$ $2x+6=48$ $27x=3$

Answers

Answer:

3x = 27

Step-by-step explanation:

Since the area of a rectangle, A = lw where l = length = x and w = width = 3 feet. So, A = 3x. Since A = 27 square feet, 27 = 3x.

So, the required equation is 3x = 27

What is one half ( 1/2 ) squared?

Answers

Answer:

[tex](\frac{1}{2} )^{2} =\frac{1^2}{2^2} = \frac{1} {4}}[/tex]

When squaring a fraction, square both numerator AND denominator

The answer is 1/4
1/2x1/2=1/4

8th grade Pythagorean Theorem Work need this done in under 2 minutes ASAP this is a grade and I do not wanna fail !!!!!

Answers

Answer:

202 meters

Step-by-step explanation:

k(l - p) + j = s + w solve for P

Answers

9514 1404 393

Answer:

  p = l -(s +w -j)/k

Step-by-step explanation:

We can undo what is done to p.

  [tex]k(l -p)+j=s+w\\\\ k(l-p)=s+w-j \qquad\text{subtract $j$}\\\\ l-p=\dfrac{s+w-j}{k} \qquad\text{divide by $k$}\\\\ l=\dfrac{s+w-j}{k}+p \qquad\text{add $p$}\\\\ \boxed{p=l-\dfrac{s+w-j}{k}} \qquad\text{subtract the fraction}[/tex]

In trapezoid JKLM, determine LM.

Answers

Answer:

LM = 12.1

Step-by-step explanation:

Trapezoid

The midsegment (also known as the median or midline) of a trapezoid is the segment that joins the midpoints of the legs.

The midline is parallel to the bases a and b and its length m is equal to the average of the lengths of the bases of the trapezoid:

[tex]\displaystyle m = \frac{a + b}{2}[/tex]

Since JP and PM are congruent and KQ and QL are congruent, PQ is the midline of the trapezoid JKLM.

We are given the midline m=11.4 and one of the bases a=10.7. We can find the other base by solving for b:

b = 2m - a

b = 2*11.4 - 10.7

b = 12.1

LM = 12.1

3) Consider the system of equations shown below.
y=-5x+1
y=-5x+ 10
How Many solutions does this system have?
a) Six solutions
b) One solution
c) Infinite solutions
d) No Solution
I

Answers

Answer:

no solution

Step-by-step explanation:

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

Hey you ‼️ yeah I unfortunately need your help again these are hard:(

Answers

Answer:

Step-by-step explanation:

The point of this question is to find out the point where two lines intersect. First we need to get the equation of those lines

Slope of line 1:

(Yb -Ya)/(Xb - Xa) =

(-10 - (-14))/(-1 - (-3)) =

4/2 =

2

Use that slope to find the Y-intercept of line 1

y = 2x + b

-14 = 2(-3) +b

-14 = -6 + b

-8 = b

Therefore Line 1 is:

y = 2x - 8

Slope of line 2

(11 - 13)/(-1 - (-3)) =

-2/2 =

-1

Y-intercept of line 2

y = -x + b

13 = -(-3) +b

13 = 3 + b

10 = b

Therefore line 2 is

y = -x + 10

Now we have 2 equations to solve for the coordinates x and y

y = 2x - 8

y = -x + 10

Substitute y out in one of the equations

2x - 8 = -x + 10

3x = 18

x = 6

Plug x into one of the equations

y = 2(6) - 8

y = 12 - 8

y = 4

Therefore the solution is:

x=6, y=4

The first one is 2 I’m pretty sure I would help with more but my phone is dying soon lol

Mrs. Ciampa had 27 students last lear and this year she had 30 students in her math class. what is the percent of change.

Answers

Answer:

20%

Step-by-step explanation:

On Tuesday, Babajan makes 300 grams of breakfast cereal.
500 grams of nuts cost £8.
Work out the cost of the nuts used to make 300 g of the breakfast cereal.

Answers

Answer:4tb 4 tb 5yb 5 b b evy bn trh n 4e

Step-by-step explanation:w b wgb  grb wrbth de nhe mj

Help! I’m taking a test and don’t get this Solve x/4-2=2

Answers

Answer:

x is 16

Step-by-step explanation:

Chick Hicks buys 20 car stickers for $760. If every sticker costs the same price, how much would it cost for 5 stickers?

Answers

Answer:

$190

Step-by-step explanation:

Step one:

Given data

Chick Hicks buys 20 car stickers for $760.

let us find the cost of one sticker

cost of one sticker= 760/20

cost of one sticker=$38  

Step two:

if 1 sticker cost $38

5 stickers will cost x

cross multiply

x= 5*38

x= $190

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! REALLLLLLLLLLLY EASY! i'm either dum.b, st.upid, or dum.b

Answers

9514 1404 393

Answer:

  y^6

Step-by-step explanation:

It can help to remember that an exponent is simply an indicator of repeated multiplication. Common factors cancel from numerator and denominator.

  [tex]\dfrac{y^7}{y}=\dfrac{y\cdot y\cdot y\cdot y\cdot y\cdot y\cdot y}{y}=y\cdot y\cdot y\cdot y\cdot y\cdot y=\boxed{y^6}[/tex]

_____

Written as a rule of exponents, this is ...

  (a^b)/(a^c) = a^(b-c)

Of course, a = a^1.

hhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeelllllllllllllllllp

Answers

Answer:

55

Step-by-step explanation:10 percent of 50 is 5 +50 equals 55

Answer:

$55

Step-by-step explanation:

Find how much is 10% of 50 which is 5 and add it to the cost to store.

PLEASE ANSWER ASAP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER.
What is the volume of a right rectangular prism with length 10 units, width 5 units, and height 3 units?

18 units³

45 units³

80 units³

150 units³

Answers

Answer:

V=150

l Length  

10

w Width  

5

h Height  

3

Step-by-step explanation:

hope im right!

Answer:

It is 150!

Step-by-step explanation:

Took the test!

Please mark as brainliest!

-KanaKittyKat

find the y-intercept for the equation y=15x-3

Answers

Answer:

(0,-3)

Step-by-step explanation:

the y intercept is the last number of the expression; in this case it's negative 3. x is always 0

Alright, I need help PLEASE !!

I am having a hard time solving Radical Equation

does anyone have an easy step by step explanation

I will give Brainlest :) !!!!!!!!!!!!!!!

Answers

What do you want me to answer I’ll help you

can someone plz help me

Answers

9514 1404 393

Answer:

  C.  168

Step-by-step explanation:

One of the more useful approaches to multiple choice problems is eliminating the answers that don't make any sense.

You know a square has internal angles of 90 degrees, and that polygons with more sides have larger angles. No internal angle can be more than 180 degrees in a regular polygon. The only answer choice in this range is the correct one:

  C.  168

Answer: C.168

Step-by-step explanation:

Here are the boiling points of certain elements in degrees Celsius: Argon: -185.8 Chlorine: -34 Fluorine: -188.1 Hydrogen: -252.87 Krypton: -153.2 Helium: -268.9 Select all the boiling points that are above the boiling point of Argon.

Answers

Answer:

Chlorine: -34 °C

Krypton: -153.2 °C

Step-by-step explanation:

Boiling point of elements in degree Celsius (°C)

Argon: -185.8 °C

Chlorine: -34 °C

Fluorine: -188.1 °C

Hydrogen: -252.87 °C

Krypton: -153.2 °C

Helium: -268.9 °C

Boiling points that are above the boiling point of Argon.

Chlorine: -34 °C

Krypton: -153.2 °C

pls help ill give brainliest if it’s right!!!!!!

Answers

Answer:

Its blurry please take new picture

Step-by-step explanation:

need help please also watch Attack on Titan
Levi

Answers

Answer:

B.

Step-by-step explanation:

The sets represented is {50,70,70,75,75,95,95,100}

The Kid Laroi

Answer:

The answer is B

Step-by-step explanation:

Levi is mine

how do I find the missing length?​

Answers

Answer:

4+8+12

Step-by-step explanation:

Answer:

if the top is twelve and part of the bottom is 4 12-4=8 the missing part is 8

What dose No mean in math

Answers

Answer:

Nobelium

Step-by-step explanation:

That looks like a chemistry element unless No is meaning the abbreviation No. - Meaning, number.

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