Mathematics Middle School

Thanks, brainliest, and 5 stars!!
Johnetta was simplifying 7/9 divided by 3/8 and her work is shown below. Identify where she made her error.

Original problem: 7/9 divided by 3/8.

Step 1: 7/9 multiplied by 3/8.

Step 2: 7 times 3/9 times 8 .

Step 3: 21/72.

Step 4: 7/24.

Answers

Answer 1
I hope this helps its step 2 gl

Related Questions

A rectangular park is 5/6 miles wide and 1 5/7 miles long. What is the area of the park? Enter your answer as a mixed number in simplest form by filling in the boxes.

Answers

Answer:First we need to turn 1 5/7 into an improper fraction   7x1+5 = 12/7

12 / 7 x 5 / 6 = 60/42 ....reduced.....10/7

10/7 as a mixed number is 1 3/7

Step-by-step explanation:

Answer:

1 3/7

Step-by-step explanation:

Solve the question below

Answers

Answer:

15$ for the grattitude

Step-by-step explanation:

20% of 75 is 15

$15
Yeaaaaa hope u have a great dayyy

solve 39➗11
A.3,5/11
B.3,6/11
C.11,1/2
D.6,3/11

Answers

B. 3 6/11 that is the answer your welcome
It’s B. 3,6/11

Simplified by using GCD or HCF method

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 rows of the same length, he has 7 chairs left over. If he arranges the chairs in 7 rows of that same length, he has 23 left over. How many chairs does Liam have?

Answers

I concur with the other person who already answered the question

Pedro bought 7 tickets to a basketball game. He paid a total of $147. Enter an equation, using x as your variable, to determine whether each ticket cost $21 or $22. Then enter the cost of the ticket.

Answers

Answer:

7 . x = 147

Step-by-step explanation:

7 • x= 147
7 multiplied by x equals 7x
( 7•x=7x)
then you need to get rid of the 7 so you divide by 7 on both sides.
(7x/7=x) (147/7=21)
x=21

Males and females (ages 13–18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music, or watching movies/TV.

The survey showed the following frequencies:
Females—playing computer games: 4; music: 20; watching movies/TV: 16
Males—playing computer games: 15; music: 12; watching movies/TV: 13

Which of the following is a correct two-way frequency table for the data?


Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 4 20 16 40
Male 15 12 13 40
Column totals 19 32 29 80

Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.05 0.25 0.20 0.50
Male 0.19 0.15 0.16 0.50
Column totals 0.24 0.40 0.36 1

Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.10 0.50 0.40 1
Male 0.38 0.30 0.33 1
Column totals 0.24 0.40 0.36 1

Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.21 0.63 0.55 0.50
Male 0.79 0.38 0.45 0.50
Column totals 1 1 1 1

Answers

Answer

the first one i think

Step-by-step explanation:

Answer:

A. I just took the test and got it correct.

Step-by-step explanation:

someeeee one helppppppppp me plz

Answers

15+6w
6y^2
75n-1
..............

Please help, what is the surface area of this shape?

Answers

Answer:

Just Multiply the numbers, that's the answer

Step-by-step explanation:

516 the answer above is wrong

Solve for c in:
-0.1 = -10c

Answers

C=0.01 is the answer

Answer:

c=0.01

Step-by-step explanation:

−0.1=−10c

−10c=−0.1

[tex]\frac{-10c}{-10} = \frac{-0.1}{-10}[/tex]

c=0.01

Pls help it is due today

Answers

The answer is 6.

Because 10÷5=2, and 2x3=6.

$6

Step-by-step explanation:

If 5 hamburgers cost $10, divided 10 by 5 to get the individual price of each hamburger. You then multiply the 3 hamburgers by the $2 individual price and you get $6, the total cost of the 3 hamburgers.

(-15,-6), (8,3) Find the slope of the line through each pair of points?

Answers

Slope is equal to the change in

y

over the change in

x

, or rise over run.

m = change in y / change in x

The change in

x

is equal to the difference in x-coordinates (also called run), and the change in

y

is equal to the difference in y-coordinates (also called rise).

m = y^2 - y^1 / x^2 x^1

Substitute in the values of

x

and

y

into the equation to find the slope.

m

=

3

−

(

−

6

)

8

−

(

−

15

)

Simplify.

Simplify the numerator.

Tap for more steps...

m

=

9

8

−

(

−

15

)

Simplify the denominator.

Multiply

−

1

by

−

15

.

m

=

9

8

+

15

Add

8

and

15

.

m

=

9/23

Answer:

Step-by-step explanation:

Δy = -6 - 3 = -9

Δx = -15 - 8 = -23

slope = Δy/Δx = 9/23

Two Step Inequality Math problems

Answers

Answer:

.

Step-by-step explanation:

Pls helppppp 100 points!!

When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?

A. 10x - 25y + 18 - 25x + 10y - 3
B. -15x - 15y + 15
C. -10x + 25y + 18 + 25x - 10y + 3
D. 35x - 35y + 21

Answers

Answer:

D

Step-by-step explanation:

please the answer is D which is 35x - 35y + 25

Each morning, Jon rides 1.5 miles to school and then rides to his aunt’s house after school. Later in the evening, he takes the same route to get back to his house. Over 5 days, he rides 44 miles.


Which equation can be used to find x, the distance from school to his aunt’s house?

Answer choices:


A. 5 + left-bracket 2 (1.5 + x) right-bracket = 44

B. 2 (1.5 + x) = 44

C. 5 (1.5 + x) = 44

D. 5 times left-bracket 2 (1.5 + x) right-bracket = 44

somebody pls- answer

Answers

Answer:

c

Step-by-step explanation:

brainliest please.

C 5(1.5+x)= 44 I think that’s right

Equivalent Expression notes

Can sombody write me some guided notes about Equivalent Expression

Ty

Answers

Answer:

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s).

Step-by-step explanation:

Equivelant expession

WHAT IS HARMONY MUSIC TERMS ILL MARK BRAINLIEST

Answers

Harmony = The combination of simultaneously sounded musical notes to produce chords and chord progressions having a pleasing effect.
Harmony is the combination of simultaneously sounded musical notes to produce chords and chord progressions having a pleasing effect.

In the number 240.149, how does the value of the 4 in the hundredths place compare to the value of the 4 in the tens place?

Drag and drop a fraction into the box to correctly complete the statement.
The value of the 4 in the hundredths place is Response area the value of the 4 in the tens place.

Answers

The answer to your problem would be c

Answer:

c

Step-by-step explanation:

Pleaseeee helppps
WILL GIVE BRAINLEST
(20POINTS)

Answers

big cylinder lol lol

Answer:

It’s b 160

Step-by-step explanation:

Can someone give me a little bit of help

Answers

Answer:

Just divide the successive number by the number 2 and the result will appear

Jack's father is 3 times older than jack. 5 years ago the sum of their ages was 34. How old is jack now?
PLS HELP ASAP!!

Answers

Answer:

11 years old

Step-by-step explanation:

Answer:

So, the present age of Jack is 11 years.

Step-by-step explanation:

x-5+3x-5=34

4x-10=34

4x=44

x=11

(FUNCTIONS) please help me on this question!
if f(x)=-5x+3, determine the value for f(-4)

Answers

f(x) = -5x + 3

f(-4) = -5(-4) + 3

f(-4) = 20 + 3

f(-4) = 23

!!Help!! i will give brainliest

Answers

Answer:

Figure 1 = 94m^2

Figure 2 = 89.1

Step-by-step explanation:

Figure 1:

Break the figure into pieces and then add. 24 + 30 + 40 = 94

Figure 2:

8 * 8 = 64

then using C = 2 pi r you get 25.13

64 + 25.13 = 89.13

Which of these is a mathematical inequality?

A
y - 78

B
x = 46 + y

C
4x + 5 = 950

D
2b - 17 > 437

Answers

The correct mathematical inequality will be  2b - 17 > 437 due to the presence of greater than sign.

Inequality

Inequality is an expression that contains the inequality signs <, >, ≥ and ≤

Inequality is not separated with an equal sign.

From the given options, the expression that represents mathematical inequality must possess any of the listed signs above

Hence the correct mathematical inequality will be  2b - 17 > 437 due to the presence of greater than sign.

Learn more on inequality here: https://brainly.com/question/24372553

HELP ASAP!!!
(10 POINTS AND BRAINLEST)

Answers

C
So it is the two triangles plus the rectangle sides and one triangle is 35.1 so two is 70.2 and then each of the rectangular sides is 16x9 which is 144 and there’s 3 of them so 432. 432+70.2 is 502.2 so it’s c

Answer:

C.

Step-by-step explanation:

All I did was use the formulas

What is the value of the variable in the equation, 25+h=361 *


please help me

Answers

336
Subtract 25 from both sides to get the variable by itself.
361-25=336
336 like what they said up there lol

HELPPPPPPEFLWBAYIOGGYYYGYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYNY

Answers

Answer:

24,500

Step-by-step explanation:

24 times 1000 equals 24,000

1/2 of 1000 is 500

So 24,000 + 500 = 24,500

Find the slope of the line.

A. -1/6

B. 1/6

C. -6

Answers

the answer is C or -6
it’s a because you go left 1 unit & 6 units up but since the line is going down it’s a negative slope

Question ( I'll give brainiest for an explanation)

Answers

She works 5 days a week and 60% to

help??? i need it asap!!

Answers

Answer

#8-(3,1)

#9-(4,1)

#10- x=6  y=24

Step-by-step explanation:

5 scholars ran in a marathon each scholar ran 1\5 of a mile how far did the students run in all

Answers

Answer:

1

Step-by-step explanation:

: P.

1mile because 1/5 X 5 = 1/1 or 1 :)

Other Questions
is it possible to win war on terror in your opinion? why or why not PLEASE HELP IT MEANS A LOT: What is the measure of the angle that is vertical toa) 53 ______a) 16 _______a) 32 _______a) 77 _______ A 1800 kg car moving south at 17.5 m/s collide with a 2800 kg car moving north. The cars stick together and move as a unit after the collision at a velocity of 5.22 m/s to the north. Find the velocity of the 2800 kg car before the collision Why did Truman decide to use the atomic bomb? What is the product (x-3)(x+8), expressed as a trinomial?A. x^2+8x-24B.x^2-3x-24C.x^2+5x-24D.x^2-11x-24Help - 26) 360 can be written as 2ax b c xd wherea, b, c and d are all prime numbers. Fudthe value of a, b, c and d. The Chernobyl power plant explosion and the Tisza-Danube cyanide spill areboth examples ofA. General pollution B. Water pollution C. Accidental pollution D. Radiation pollution The sun is shining at a church with a stained glass window. What happens? please add these to numbers together 474.766 + 100.725= (Score for Question 1: of 2 points)1. Solid fossil fuel formed from organisms remains. Produces energy when bumed.Type your answer here,(Score for Question 2:of 1 point2. Producesamounts of energy. Easy to transport.Type your answer here,(Score Question 3: of 2 points)3. CausespollutionType your answer here.to mine.(Score for Question 4: of 2 points)4. Thick, black,Type your answer here.Fossil fuel formed from remains of(Score for Question 5: of 1 point)5. Producesamounts of energy. Used to produce other products,Type your answer here.(Score for Question 6: of 2 points)6. CausespollutionType your answer here.to find. Must be refined,of 1 point)(Score for Question 7:7. A mixture ofand other gasesType your answer here. You are planning an investigation that explores the properties of matter. Which of the following will help you discover a physical property? Experiment: place a powder into a beaker that contains a liquid/Result: the beaker gets hotterExperiment: place a powder into a beaker that contains a liquid/Result: the solid dissolves into the liquidExperiment: place a powder into a beaker that contains a liquid/Result: the mixture begins to fizz and bubbleExperiment: place a powder into a beaker that contains a liquid/Result: the mixture catches fire and burns down the lab The term "climax" best describes which narrative element?A. PlotB. Point of viewC. CharacterD. Conflict PLZ HELP ITS DUE TONIGHT Because two pairs of angles are congruent, the triangles are similar bythe (select)QR= -5.8c +4.2 - 3.1 + 1.4c Whats 2/10 closest to 0,1/2 or 1 Which American Indian tribe was severely hampered by trading with the Spanish, but continued to thrive by trading with theEnglish?A. OsageB. WichitaC. CherokeeD. Comanche choose one of the following about video gamesIncreases physical health/mobility concernsDecrease in social interactionsIncreases violent behaviorsIncreases awareness in practical life skillsDecreases stress levels You have a 5-liter container with 1.30 x 1024 molecules of ammonia gas (NH3) at STP.How many molecules of argon gas (Ar) are in an identical container at the same temperature and pressure?1). 2.00 x 1023molecules2). 6.02 X 1024molecules3). 1.30 X 1024molecules4). 6.02 x 1023molecules From whose point of view does the reader learn the most about Flints treasure? (treasure island)JimDr. LiveseyJohn SilverCaptain Smollett What does the Smooth E.R. Do