Mathematics High School

Solve.

24 + d = 30

d =

Answers

Answer 1

Answer:

I think d = 6 because 24 + 6 = 30

Answer 2

Answer:

d=6

Step-by-step explanation:

Related Questions

Which value is the slope in the equation:
y= 4x + 2

Answers

Answer:

it's 4 ^_________^ ig my answer needs to be longer

look at the pic below
answer quick please I need this asap
i will mark thx, star you & mark brainliest

Answers

Answer:

2 and 1 because look at the question

Find the equation of a parabola that has a vertex of (3,7) and contains the point (-2,-6)

Answers

Answer:

Step-by-step explanation:

The school will not announce a snow day unless there is at least 10 inches of snow on the ground. If it has already snowed 1.5 inches, how much more must it snow before school is canceled?

Answers

Answer:

8.5 inches

Step-by-step explanation:

10 - 1.5 = 8.5

Need a brainliest? Answer this !!! Correct and fast answers only!!

Answers

Answer:

B

Step-by-step explanation:

Any number times 1 is itself, thus the multiplicative identity property

We are two numbers
Our median is 3
Our minimum is 2, What numbers are we?

Answers

Answer:

2,4

Step-by-step explanation:

median=3

minimum is 2

first no. is 2

second no. is 4

2,4 lol hahaha your welcome I’m sure I’m right but Yee

g(x)=x+2 graph the parent function

Answers

Answer:

Step-by-step explanation:

What is the value of X?

Answers

Answer:

the answer to x is 111

Step-by-step explanation:

A+B=X

Since its extended you add the two legs together

Hope this helps!

Answer:

111 degrees

Step-by-step explanation:

Angles in a triangle add up to 180 degrees, so we do 180-36-75 to find out the missing angle (=69). Then, angles on a straight line add up to 180 degrees too, so we do 180-69=111 degrees. :)

Brian notices that a 25-meter flagpole casts a 30 meter shadow. If a nearby telephone pole casts a 40-meter shadow, how tall is the telephone pole?​

Answers

Answer:its a 35 meter

The temperature one cold morning is -5 °C. By noon, the temperature had increased by 3 degrees and at 4 PM the temperature was zero. The increase from noon to 4 PM was

Answers

Answer:

2°C

Step-by-step explanation:

Morning

-5°C

Noon (+3)

-2°C

4pm (+?)

0°C

Equation I used:

(-5) + (3) + x = 0

I'm assuming you're being taught how to work with negative intervals in algebra? Don't worry, that's why you're practising with temperature. Instead of asking online, try using the progress your teacher taught you. If you have notes, look back at them. Practise makes perfect :)

Will runs a business that employs 105 staff.
Each member of staff works 35 hours a week and gets an hourly wage of £7.60
The staff have complained that they are not being paid enough and have asked
for a 10% pay rise.
How much will the proposed pay rise cost Will on a weekly basis?
£
​

Answers

Each employee makes 35 x 7.60 = 266 per week.

105 employees x 266 = 27,930 per week total pay.

27930 x 10 % = 27930 x 0.10 = 2,793 more per week.

25 penalties decreased by 32% is __penalties.

Answers

If you decrease something by 32%, you are left with 68%

0.68(25) = 17
The answer is 8 becuase 25 time .32 becuase 32%=.32

anyone whos great at math?!?!?!?!!? the question is [tex]-x^2 -4xy+y^2 when x=-5 and y=-2[/tex]
I ALSO NEED TO SHOW MY WORKK PLAESEEEEE

Answers

Answer:

-19

Step-by-step explanation:

x= -5       y = -2

-x^2 - 4xy + y^2

- -5^2 -4(-5 x -2) -2^2                      Plug in

+ 5^2 -4(-5 x -2) -2^2                      Change the signs for - -5

  5^2 - 2^2 - 4(10)                           Place Liked Terms together

  25 - 4 - 40                                    Subtract

      21 - 40

         -19

 

The sales tax rate Atlanta's hometown is 7%. If she buys 3 lamps for 23.50 each and a sofa for $770, how much sales tax does she owe?​

Answers

Answer:

35

Step-by-step explanation:

Find the slope of the line that passes through (9, 8) and (6, 13).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

-5/3

Step-by-step explanation:

Answer:

slope: -1.6666666

Step-by-step explanation:

Use the formula m=(y2-y1)/(x2-x1)

Substitute values: m=(13-8)/(6-9)

Solve that, and you will find m (slope) = -1.666666

how many solutions it got (

Answers

The last answer no solutions

what is the value of x

Answers

Answer:

x=55⁰

Step-by-step explanation:

the line js supplementary so 180-125= 55

pls vote brainliest

The morning low tide at the beach is 12 inches. After 6 hours, the afternoon high tide is 57 inches. What is the average number of inches the tide changed per hour?

Answers

Answer:

7.5 inches per hour

Step-by-step explanation:

Given that:

Morning low tide at beach = 12 inches

Afternoon tide after 6 hours = 57 inches

Average number of inches tide changed per hour :

(Afternoon tide - morning tide) / number of hours

(57 inches - 12 inches) / 6 hours

45 inches / 6 hours

= 7.5 inches per hour

there is your answer. hope this helps

what dose –2 + 3 equal

Answers

Answer:

-2 + 3 = 1

Step-by-step explanation:

Brainliest? uwu

What is the correct answer for both? ​

Answers

Answer:

14)   C (-2, 4)

15)   D (-3, -3)

Step-by-step explanation:

-6x + 4y = 28

6x + 9y = 24

-6x + 4y = 28

4y = 28 + 6x

y = 7 + 1.5x

6x + 9y = 24

6x + 9(7 + 1.5x) = 24

6x + 63 + 13.5x = 24

19.5x + 63 = 24

19.5x = -39

x = -2

-6x + 4y = 28

-6(-2) + 4y = 28

12 + 4y = 28

4y = 16

y = 4

____________

4x - 4y = 0

-4x + 3y = 3

4x - 4y = 0

4x = 4y

x = y

-4x + 3y = 3

-4(y) + 3y = 3

-4y + 3y = 3

-1y = 3

y = -3

4x - 4y = 0

4x - 4(-3) = 0

4x + 12 = 0

4x = -12

x = -3

What is the value of this expression 49.88 − 38.491

Answers

11.389
In problems like this just add 0 to the end of the problem missing a digit
11.398



If there is missing space there is a invisible 0! Line up the numbers and do normal subtraction! Always bring down the Period!!!!!

Charli deposits $5,000 in a savings account earning 5.75% simple interest per year.

PART A: How much interest will Charli earn for a period of 10 years?

PART B: How much money will there be in Charli's account after 10 years?


I need help quick! Could you and by putting PART A: (answer) and PART B: (answer) Thank you!!! Please help!

Answers

The total amount accrued, principal plus interest, from simple interest on a principal of $5,000.00 at a rate of 5.75% per year for 10 years is $7,875.00.

Answer:

PART A: 2,875

Step-by-step explanation:

So, who is ready for the weekend?

Answers

Answer:

pls follow me now now I help

Meee no online tmr for meee


help
determine the quotient of 1 and 1 over 3 divided by 3 over 5 . (2 points)​

Answers

Answer:

1/2 or  .5

Step-by-step explanation:

1/3 / 3/5=.5

ugh god im getting sick of this lol​

Answers

Hey the answer to your question is -2 . :))

for m(x)=-2x+7, find the value of x for which m(x)=13

Answers

Answer:

x = -3

Step-by-step explanation:

m(x) = -2x + 7

13  = -2x + 7

6 = -2x

x = -3

The answer is x= -3




The explanation if you need it is since m(x)=13 we get the equation 13=-2x+7. Then we use the equation to find x.


13= -2x+7
-7 -7
6= -2x
— —
-2 -2

-3=x

You then want to check your answer by substituting -3 for x

13= -2(-3) +7
13= 6+7
13=13
If your answers match then your answer is correct

Bacteria doubles every 10 minutes. If you start with 2 bacteria in a petri dish, how many bacteria will there be after 40 minutes?

Answers

Answer: I think the answer is 32 bacteria after 40 minutes.

Step-by-step explanation:

I think that's right because the bacteria that have previously multiplied will also be multiplying. 2 becomes 4, 4 becomes 8, etc. until you've reached 40 minutes. (I'm honestly unsure, but I think this is right?) I hope this helped!

Casey is making a flower arrangement with roses r and carnations c the cost of each rose is $0.50 and the cost of each carnation is $0.10 . the arrangement has a total $20. how many of each flower did Casey put in his arrangement

Answers

Answer:

r+c=80

.50r+.10c=20

Step-by-step explanation:

each rose costs $0.50

each carnation costs $0.10

The number of roses is r, and the number of carnations is c.

the arrangement has a total of 80 flowers, so we have that:

r + c = 80

the cost is $20, so we have:

r*0.5 + c*0.1 = 20

so our system of equations is:

r + c = 80

r*0.5 + c*0.1 = 20

and we can also solve it; for this isolate one of the variables in the first equation:

r = 80 - c

now let'r replace this in the second equation:

(80 - c)*0.5 +c*0.1 = 20

40  - c*0.4 = 20

c = 20/0.4 = 50

this means that we have 50 carnations, and the other 30 are roses.

i was so lost that i almost forgot the answer was in my face

hope this help shawty

what amount that is greater than one is represented by a percent that is what 100%.

Answers

Answer:

Step-by-step explanation:

A percent greater than 100% represents a comparison between one value that is greater than another value, with the second value being the base, represented by 100%. In situations like rainfall and revenue, these kinds of comparisons are common.

Sour dill sold 5,354,973,593 pickles last year. This year the company sold 2,624,525,077 pickles. What number sentence best repersent how to find the total estimate of pickle sold both year

Answers

Answer:

5,354,937,593 + 2,624,525,077 = 7,979,462,670

Step-by-step explanation:

Just add them both.

Hope this helped, have a good day

Other Questions
Find the slope of the line that passes through (-3,4) and (-2,-8) what is the answer to this equation below?x +x = x what is x? que es una sintesis? what does your zodiac sign say about you? 5. Which of the following equations wouldhave no solutions?A. 10x + 3 = 3 + 10xB. -8 + 16x = 16x - 8C. 4(2x - 3) = 8x - 12D. 12 - 6x = -6x - 12 I will mark branliest please 1.Classify each triangle with the given side lengths as Acute, Obtuse, or Right9, 12, 15AcuteObtuseRight2. Classify each triangle with the given side lengths as Acute, Obtuse, or Right5, 10, 9AcuteObtuseRight3.Classify each triangle with the given side lengths as Acute, Obtuse, or Right6, 7, 11AcuteRightObtuse Answer the question correctly along with looking at both pictures. 18 GRAMMATIK Inserisci i verbi elencati nella forma corretta.kochen reparieren schreiben (x2) korrigieren arbeiten (x2) regeln1. Der Lehrer2. Der Koch3. Der Journalist4. Der Informatiker5. Die Polizisten6. Die rzte7. Der Mechaniker8. Die Sekretrindie Aufgaben.die Suppe.einen Artikel.am Computer.den Verkehr.im Krankenhaus.mein Auto.eine E-Mail. Adjust the window so you can find all of the points of intersection for the system of equations. What are the roots of the original polynomial equation? Check all that apply. 6 0 6 4 3 8 What is the relationship between the continental drift hypothesis and the theory ofplate tectonics? What led New York and Virginia to ratify the constitution? George bought 2.45 pounds of tofu and 1.62 pounds of fish. How many more pounds of tofu did he buy than fish? Ray has 3 spools of wire with an equal amount of wire on each spool. He has 19 feet of wire in total. How many feet of wire does one spool have? 1. Baking and cooking are a combination of _____ + ______ =Delicious Results mance MattersQuestion of 10 -Jonathan and Sarah are running for the office of city mayorAttributesTheir qualifications and views are summarized in the table belowJonathanM-SQualificationsHas a college degree in civilengineering: worked 10 years in thetown planning office.SarahExperienceHas a college degree in civilengineering: worked 10 years inthe town zoning officeServed on the city council for 5 yearsViews on theIssuesServed as a volunteer in the localpublic library for 5 years.Favors higher property taxes toincrease funding for local schools:opposes construction of a sportsstadiumFavors raising local sales taxesand borrowing money to build asports stadium.Based on the table, which of Jonathan's attributes might give him a clear advantage over Sarah to be elected mayor?his volunteer experienceshis experience serving in governmenthis occupationhis college majora What are some facts about the monster in Percy Jackson chapter 8 give me atleast 7 2 1/2 divided by 1 7/8 SHOW YOUR WORK and if you do i'll give you brainiest :) 3 - (2x - 5) < -4 (x+2) can someone please help me get the answer i dont know how to get it A rectangular garden has side lengths of 12 feet and (x+10) feet. The garden has an area of 480 square feet. Write an equation and solve for x The point (-4,-2) is reflected the x-axis.What are it's new coordinates?(4,2)(-4-2)(-4,2)(4,-2)