Mathematics Middle School

Represent the following sentence as an algebraic expression, where "a number" is the letter x.
\text{1 is subtracted from a number.}
1 is subtracted from a number.

Answers

Answer 1

Answer:

x-1

Step-by-step explanation:

it is x-1 because 1 is subtracted from a number and the number is x. when it says subtracted from you flip the equation and put the first number last and put a minus sign.

Answer 2
i think it will be x- 1, if it’s wrong please let me know

Related Questions

Someone help me with this ASAP!

Answers

Answer:

12/15, $0.90, 375, 4,800, 2 cups of water to 8 cups of flour

Step-by-step explanation:

Step-by-step explanation:

2)12/15

3)

[tex]4.50 \div 5 = 0.90[/tex]

4)

[tex]30 \times 250 = 7500[/tex]

[tex]7500 \div 20 = 375[/tex]

5)

[tex]3000 \times 8 = 24000[/tex]

[tex]24000 \div 5 = 4800[/tex]

6)2 cups of water and to 8 cup of flour

welcome to baldys basics answer below :P

(1.) 2 x 7 =

(2.) 4 x 4 =

(3.) dnfibxni&*%(#&JGFTVYU

easy right? now answer >:D
if you get it wrong you have to......... eh... punish yourself :/

Answers

Answer:

1) 14

2) 16

3) uhhh uh uh uh uh- *aggressive hyperventilating*

Step-by-step explanation:

Howard can mow 3 lawns in 6 hours. How many lawns can he mow in 24 hours?
Group of answer choices

12

21

6

3

Answers

Answer:

12 lawns in 24 hours

Step-by-step explanation:

I hope that this helps. Have a good day!

12 is the answer !!!!!!!!!!!!!!!!!!!!!!!!

CFMS has contacted a band to play at an upcoming event. The band will charge a travel fee of $525 plus $12.50 per ticket sold.The school decides to turn the event into a fundraiser by increasing the cost of the tickets. If they want to make a profit of $875, how much will they need to charge per ticket?

Answers

Answer:

x=28 so they need to charge 28 tickets

Step-by-step explanation:

525 + 12.50x=875

First, take the 525 and drag it to the other side which will become into negative so the equation will be 12.50x=875-525 now just subtract it and u will get the answer of 12.50x=350 now all you need to do is divide [tex]\frac{350}{12.5}[/tex] and now the answer will be x=28 to double check we can just multiply 12.5 times 28 =  350 now plus 525 is = to 875 hope this helped :>

what is 85 x 98 ? woooooooooooooo

Answers

Answer:

8330

Step-by-step explanation:

Answer:

8330

I belive so-

i need help with these

Answers

For the first image it’s the second one down, y = 1/2000 because 6 divided by 12,000 is 2000.

Answer:

1.d

2.B i think because it does not go to 0,0

3.d

4.C

5.C

Step-by-step explanation:

can someone please explain how to answer this quickly

Answers

Answer:

x=4,y=6

Step-by-step explanation:

Answer:
2x^3y (^ is signaling 3 is an exponent)

Explanation:
The fraction set up is basically subtracting 4x^3y^4 from 2y^3.

Subtract 4 from 2 and you will get 2 which will leave you with 2x^3y^4.

Now subtract the y^4 from y^3. You will end up with y^1 but you write it as y signaling its by itself (or is a 1).

You end up with 2x^3y.

00:00

Mia agrees to borrow a 3-year loan with 4% simple interest to buy a motorcycle.

Part A
If Mia will pay a total of $444 in interest, how much money did she initially borrow? Enter your answer in the box.

$

00:00

Part B
How much interest would Mia pay if the simple interest rate were 5%? Enter your answer in the box.

$

Answers

Answer:

Part A: She borrowed: 3700

Part B: She would pay 555 in interest.

Step-by-step explanation:

Since, simple interest is,

Where, P is the principal amount,

r is the annual rate of interest,

t is time ( in years ),

Part A :  Here, S.I. = $ 444,

t = 3 years,

r = 4 %,

Thus,

Hence, She borrowed $ 3700.

Part B :

Here, r = 5 %, t = 3 years, P = $ 3,700,

Hence, She would pay $ 555 interest.

Division between a decimal and a fraction. (Please help me, math is my worst subject)

Answers

Answer:

Step 2

Step-by-step explanation:

Kim changed 1/4 to 4.

That is very wrong.

1/4 is not equal to 4.

She should have changed it to 0.25.

(I might be wrong. Sorry if I am. Don't get mad at me)

Hope I helped :)

Please consider Brainliest :)

There is no error in her expression, it’s D.

Please answer soon! Thanks beforehand!
Ohm's law states that V=IR for a simple circuit, where V is the total voltage, I is the amount of current running through the resistor and R is the resistance of the resistor. If I=40 amperes when R=3 ohms, find the amount of current (in amperes) when the resistor has a resistance of 20 ohms. Assume voltage remains constant.

Answers

I’m not getting the question your asking

I will give brainliest

Answers

I would say the answers to your questions are
8.) 40+18.25x > 124+7.75x X=9
9.) 72.6+1.3x ≥ 80.4-1.82x X=3
Just plug in the numbers for X if you need the finished equation rather than needing what X equals

Can someone answer this? I'm really confused

Answers

área of 1= 1/2 x b x L
área of 2= 6x4=24
área of 3= 5x6=30
área of 4= 3x6=18
área of 5= 1/2x3x4=6
total surface area would be =6+24+30+18+6= 84cm^2

Answer:

For A

Step-by-step explanation:

(right angle)triangular prism

What is the value of the expression, written in standard form?
(6.6 x 10 ⁻²)
_________
(3.3 x 10⁻⁴

Answers

Answer:

Step-by-step explanation:

200? sorry if its wrong

200 sorry if it’s wrong

You move up 1 unit and down 9 units. You end at (0, -5). Where did you start?

Answers

Answer:

(8,-5)

Step-by-step explanation:

Answer:

(0,3)

Step-by-step explanation:

The x value in this problem is not affected since it isn't moving to the left or right, so let's focus on y.

To find out where you began, do the opposite of the command (for example instead of going down go up)

-5+9=4  4-1=3

y=3

To check the answer start at 3 then go down 9 units (-6) then go up a unit (-5)

Hope this makes sense/helps!

Can anyone help me?
I'll put all the questions here.

1) Describe the pattern that is being followed: 1, 5, 10, 16 . . .
What are the next two numbers in the sequence?

2) Describe the pattern that is being followed: 1, 3, 7, 15 . . .
What are the next two numbers in the sequence?

3) Describe the pattern that is being followed: 1, 2, 3, 5, 8 . . .
What are the next two numbers in the sequence?

Will mark brainly if you get all of them!!

Answers

It’s moves 1 up every time

Answer:

Step-by-step explanation:

1) 1 +4=5      

      5+(4+1) = 10

     10 +(4+2)=  16......

2)       0+1 = 1

            1+2 = 3

            3+4 = 7

             7+8= 15          

 ADD THE NEXT NUMBER   15+16 = 31

   

3)           0+1 = 1

                1+1=2

               2+1= 3

               3+2 = 5

               5+3= 8                               8+5=13.........

   

Jennifer thinks the angles below are not supplementary because they are a pair of non-adjacent angles. Is Jennifer correct? Explain in a minimum of 2-3 sentences using lesson vocabulary

Answers

Answer:

do you have multiple choices

Step-by-step explanation:

Simplify negative 8 over 3 divided by negative 2 over 6. . (5 points) a −8 b −4 c 4 d 8

Answers

(-8/3)/(-2/6)
(-8/3)times(6/2)
=8

Answer:

a

Step-by-step explanation:

I give 23 points!!


The distance between two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles. Which measurement is closest to the number of miles between these two towns?

Please explain well bc I have a test over proportion tomorrow.

Here are the options:

Thanks!

Answers

Answer:

75 miles

Step-by-step explanation:

8 × blank how many times does. 8 go into 120 it goes in 15 times so now we got 15 what is 15×5 because. 8 km is 5m

Help me asap please be serious

Answers

Answer: y=72

Step-by-step: multiply both sides81=y/9+73
Move the terms729=y+657
Calculate -y=657-729
Change the signs -y=-72
Answer: y=72

Plz help me someone
I need to know how you got that answer too plz and thank you!!

Answers

Answer:

D. y=2x

Step-by-step explanation:

I used desmos graphing calculator.

D yx is the answer please give me a thanks

Which describes a greater unit rate of change of y with respect to x the equation y=7.6x or the table?

Answers

Answer:

The table has a greater rate of change

Step-by-step explanation: y=7.6x means that for 1 “y”, there is 7.6 “x”. On the table, it says that for 1 “x” there is 8 “y”, so the table is greater.

The table shows the greater unit rate of change of y.

There are 25 computers in a math lab. There are 6 activity books for every 2 computers in the math lab. How many activity booklets are in the math lab?

Answers

Answer:

it would be A because you would have 2 books for every 6 computers and A is the only one that has that.

Step-by-step explanation:

if you have 1200 cents from selling lemonade then how many $'s do you have?

Answers

Answer:

12 dolars

Step-by-step explanation:

Answer:

$11.00

Step-by-step explanation:

Fudge costs $2.50 per pound. Emilio has a coupon for $5 off his entire order of fudge. Write an equation to find y, the total cost of Emilio’s order if he buys x pounds of fudge.

Answers

answers? you kinda need to put the OH-

Answer:

Y= $5

X=2 fudge brownies

Why?

Because if he buys 2 fudge brownies it will be $5 dollars and he has $5 dollars

What is the length of the hypotenuse of the triangle?

Answers

Step-by-step explanation:

Hey there!

Here;

ABC is a Right angled triangle.

Taking reference angle as angleA.

Now;

Hypotenuse (h) = AB

Perpendicular (BC)= 24 ft.

Base(AC)= 10 ft.

Now, Using Pythagoras relation;

[tex]h = \sqrt{ {p}^{2} + {b}^{2} } [/tex]

Put all values.

[tex]h = \sqrt{ {24}^{2} + {10}^{2} } [/tex]

Simplify it.

[tex]h = \sqrt{576 + 100} [/tex]

[tex]h = \sqrt{676} [/tex]

Therefore, h= 26ft.

ANS: OPTION A.

Hope it helps....

Answer:

A. 26ft

Step-by-step explanation:

h= 26ft

Mr. Hernandez opened a flower shop. He took a random survey by asking every 5th customer to find out their favorite flower. Who is the sample?

all the customers
every 5th customer
all the flowers
all the people in the town

Answers

every 5th costumer i think

Answer:

sample: every 5th customer

Hope this helps!!!

Which of the following choices best describes the expression 2/3(3/4x − 3/2)
Question 2 options:

equivalent to 12x − 1

equivalent to x − 12

not equivalent to 12x − 1 or x − 12

Answers

Answer:

third option

Step-by-step explanation:

The most logical

The last one, not equivalent to 12x-1 or x -12

Determined the unknown addend

Answers

Answer:

-23 :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

What you would need to do is take 9+14, and you would get 23, and you would want to change that to be negative, so you would get a negative answer. So now when you plug the -23 into the empty space it is -23+ 14= -9

Can someone please help me? i am having a bit of trouble /:

Answers

Answer:

Sorry but I don't know what the question is. Can you comment for me please. I will try to edit my answer if you could.

Step-by-step explanation:

The rain gauge after a week showed that there were ten inches of rain. Every day the rain evaporated four inches but two more inches of rain was added. By what day was the rain gauge free of water?
A. day 2
B. day 5
C. day 7
D. day 10

Answers

Answer:

B: Day 5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

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