Mathematics Middle School

Which of the following questions describes the equation a/4 = -20?

A What number, when multiplied by four, is equal to negative twenty?
B What number, when divided by four, is equal to negative twenty?
C What number, when multiplied by negative twenty, is equal to four?
D What number, when divided by negative four, is equal to twenty?

Answers

Answer 1

Answer:

Option  - What number , when divided by four , is equal to negative twenty  is correct

Step-by-step explanation:

Given equation is

Rewrittting the given equation as below :

The number a is divided by 4 is equal to -20

Option question describes the given equation What number , when divided by four , is equal to negative twenty  is correct

Related Questions

Under standard atmospheric conditions, water will not remain a liquid if its temperature is less than or equal to 0°C or if it is greater than or equal to 100°C. Suppose you have a cup of water that is room temperature, or 20°C.

a. Write a compound inequality to represent the number of degrees of Celsius c that the temperature of the cup must change to longer be liquid.

Answers

Ur mom

Anyways it would be 74 cilces and 4 farnheight

Can someone help, please

Answers

The answer to this is

(0, -13/10)

__________________________________________________________

To find the y-intercept, substitute in 0 for x and solve for y.

(Like my profile picture)

Answer is -13/10. Reasoning, Becuase y=Mx+B. And the B in Slope intersect form is Y intercept.In easier words the number after the x is going to be your Y intersept

A store is going out of business. The owner intends to mark-down the merchandise 35% for the first two weeks. What will be the percent expression used to determine the price of each item?

Answers

Answer:  13.65

Step-by-step explanation:

Can someone help, please

Answers

y = 1/4x +4
You plug in the slope and y intercept to the formula y = mx + b
y = 1/4x + 4
I believe that’s the answer.

(7.8)¹(5)³
help me please

Answers

(7.8)¹(5)³
=7.8.125
=7000

Answer: 975

Step-by-step explanation:

PEMPAS (solve in this order):
1st solve what's in the parenthesis

2nd solve exponents

3rd solve Multiplication or Division from left to right

4th Add or Subtract from left to right

So:

(7.8)^1 * (5)^3 = 7.8 * 125

(because exponents means how many times a number multiplies by itself, in this case 5^3 is equal to 5*5*5 = 25*5 = 125)

7.8 * 125 =

975

If you found it helpful, please rate

In a recent year, 44% of all college students were enrolled part-time. If 5.7 million college students were enrolled part-time that year, what was the total number of college students?

Answers

Answer:

when ypu have a problem you can tall me have a nice day at school when you like follow me

44% of 5.7 millions would be 2508000

do this one [tex]x +4+9999999999[/tex]

Answers

Answer:

10000000003x

Step-by-step explanation:

x+4+9999999999

Solution

Given,

or, x+10000000003

Therefore,

Ans=10000000003x

Simplified answer:

x + 100000000003

Step-by-step explanation:

x + 4 + 99999999999 = x + 100000000003

A merchant marks-up the merchandise 20% . What will be the percent expression used to determine the price of each item to be sold

Answers

Answer:

The percent expression used to determine the price of each item to be sold is 1.2 x original price.

Step-by-step explanation:

1.2 X is the original price
Hope this helped!!!

The table shows the balances of two bank accounts for 3 months. In what month will the balance of Account A be equal to the balance of Account B? I have a pic below

Answers

I do not know the answer
to answer this we can start by making 2 expressions with variables for account a and b
x can represent the number of months and y can represent the account balance
account a: y=35x + 150
this is because the balance starts at $150 and increases by $35 every month
account b: y=15x+450
this is because the balance starts at $450 and increases by $15 every month

now we use substitution (making equations equal to each other) to solve for x, the number of months it will take for the balances to be equal

35x+150=15x+450
-150 -150
35x=15x+300
-15x -15x
20x=300
/20 /20
x=15

On month 15, the balances of both accounts will be equal.

please help me on this question

Answers

The answer is Bottom plot
the bottom plot is the right answer i believe

Can someone help, please

Answers

Answer:

slope = 9/5

Step-by-step explanation:

[tex]m=\frac{10-1}{7-2} =\frac{9}{5}[/tex]

Hope this helps

Evaluate this expression when c = -2 and d = 2:
(c^2+d^2) -2 (c^2-d^2)
A. 0 B. 8 C. -8 D. 16

Answers

Answer: B i hope this helped :)

Step-by-step explanation:

Answer: B!:))


Explanation:


Hope this helps<33!

whos better dallas cowboys or clevland browns

Answers

Answer:  Dallas

Step-by-step explanation:

2+2=4 and Your mom

Answer:

$dollas$

Step-by-step explanation:

can someone help me????

Subject: Spanish

Answers

Answer:

Tú conversas mucho.

--

Have a nice day!!

Answer:

Tú conversas mucho.

                                                                     

(-1.9)⁷/(-1.9)²

help me please

Answers

Answer:

-24.76099

Please vote for Brainliest and I hope this helps!

Can someone help, please

Answers

Answer:

y = 3x - 6

Step-by-step explanation:

We have to write it in slope-intercept form, y = mx + b

m = slope, which is 3

y = 3x + b

b = y-intercept, which is (-6)

y = 3x + (-6), BUT that's not the proper way to write it.

The proper way to write it would be y = 3x - 6

y= 3x - 6


3x is the slope and -6 is the y-intercept

Help. I'll mark as brainlist.

Answers

Answer: okay, I think the answer would be <NQP and <PQN if the answer is asking for a different way to identify it other than <Q

Angle NQP and angle PQN

Tyshawn bought a pair of shorts online for $75. He used a coupon code to get a 20% discount. The website also applied a 15% processing fee to the price after the discount. How much was the discount, in dollars and cents?

Answers

The discount was $15.
The discount was exactly 15$

Write each equation in slope intercept form.
y+5=-6(x+7)
and y+2 =1/6(x-4)

Answers

answer

1- y = -6x +2
2- y = 1/6x -6
Answer:

y=−6x−47

y=1/6x-8/3

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer: x=-6

Step-by-step explanation: 6x=-36 divided both sides by 6. -36/6=-6

Option C is correct

Explanation: The negative is larger than the positive

Brainly pls

I need help on these 2 questions ASAP

Answers

Answer:

10) c = 87.92

15) c = 272806.34

Step-by-step explanation:

10) radius = 14 in                 15) diameter = 86881 mi

c = ℼ × 2 × r                          c = ℼ × d

c = 3.14 × 2 × 14                   c = 3.14 × 86881

c = 87.92                              c = 272806.34

A man has 2,645 coins this year, next year, he got 6,575 coins, how many does he have in all
A. 8,595
B. 9,220
C. 7,805
D. 5,785

Answers

The answer is B.9220

2645+6575

Consider the expression 2 6
3
··5 2 127
4
··15 2 1 2
1
··5 .
a. Estimate the value of the expression. Show your work.

Answers

Answer:

I'm sorry ..........

Evaluate the expression when b=9 4b+10-b
Group of answer choices
47
37
27
17
Pls answer fast thank u!

Answers

Answer: 37

Step-by-step explanation:

4 x 9 = 36

36 + 10 = 46

46 - 9 = 37

Answer: 37

Step-by-step explanation: First insert 9 in the equation

4(9)+10-9

Then do Order of Operations

4x9=36

36+10=47

47-9=37

Hope this helps :)

Solve the following inequality. 4x-1> -9


A X<-5/2

B X<-2

C X>-5/2

D X>-2

Answers

Answer:

ANS:- D) x > -2

Step-by-step explanation:

4x -1 > -9

4x > -9 +1

4x > -8

x > -8/4

x > -2

All work must be shown for full credit to be earned. Watch your signs!


7) Solve for x:
-18x = 108

8) Solve for x:
/5 − 7 = 18

9) Solve for x:
-12x - 14 = 34

10) Solve for x and graph the solution set.
Label your number line below with at least 3
numbers.
3(x + 1) ≥ 12

Answers

7) -18x=108. -18/-18x=108/-18 [x=-6]
8) theres no x to solve???
9)-12x-14=34. -12x=48 x=-4
10) 3(x+1)≥12. 3x+3≥12 3x≥9 x≥3

Can someone help, please

Answers

The standard equation is y=mx+b. The "m" in the equation symbolizes the slope. The question's equation is [tex]y=\frac{2}{9} +2[/tex].

[tex]y=mx+b\\y=\frac{2}{9} +2[/tex]

Which value matches the "m"?   [tex]\frac{2}{9}[/tex]

Thus, the slope in this equation is [tex]\frac{2}{9}[/tex]

Hope this helped :)

Shawn bought x movie tickets for $8.00 each and y bags of popcorn for $4.50 each. Write an algebraic expression for the total amount Shawn spent.

Answers

Step-by-step explanation:

when you have a problem you can tell me have nice day

$8.00x+$4.50y The x stands for the amount of tickets bought times the price of the ticket. The y stands for the amount of bags of popcorn bought times the price per bag.

While Zihao was pooping, Zihao-2 ringed to the door. Find the speed of Zihao to open the door, when toilet is on 25 m in front of the door for 5 sec

Answers

Answer:

Until you wipe

Step-by-step explanation:

Why would you open the door if your still on the toilet and haven't wiped?

Sam is tiling a floor. He will use the same repeating pattern for the entire floor. The rule is "Blue Tile, White Tile, Black Tile." If he uses 85 tiles, how many will be black? Enter your answer in the box. Sam is tiling a floor. He will use the same repeating pattern for the entire floor. The rule is "Blue Tile, White Tile, Black Tile." If he uses 85 tiles, how many will be black? Enter your answer in the box.

Answers

Answer:

28 Black tiles

Answer:28 tiles

Step-by-step explanation: there are 3 colors and he is using the color one by one by one color at a time so you divide by 85 by 3 and then you get 28

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