Mathematics Middle School

Here’s this one I’m sorry I’ve been asking for a lot

Answers

Answer 1

Answer:

0.72 and 18/25

Step-by-step explanation:

1) Address input parameters & values.

Input parameters & values: The decimal number = 0.72

2) Write it as a fraction 0.72/1

3) Multiply 100 to both numerator & denominator

(0.72 x 100)/(1 x 100) = 72/100

It can be written as 72% = 72/100 or 72/100

4) To simplify 72/100 to its lowest terms, find LCM (Least Common Multiple) for 72 & 100. 4 is the LCM for 72 & 100.

5) divide numerator & denominator by 4. 72/100 = (72 / 4) / (100 / 4)= 18/25

6) 18/25 and 0.72.

Answer 2

Answer:

Step-by-step explanation:

Decimal form

0.72

fraction form

18/25

Related Questions

What is the sum of -4/7 and 6/7?

A. -2/7
B. 2/7
C. -10/7
D. 10/7

Answers

Answer:

i think its b. because you would line them up and you never subtract the denominator.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because you add -4 and 6 together to get a numerator of 2, then you keep the same denominator,7, to get 2/7.

A camera company routinely ships cameras that have 4 defective cameras for every 800 cameras shipped. Bradley works at a photo shop that sells the cameras to consumers. If Bradley sells 200 cameras, how many can Bradley expect to be defective?

A.50 cameras

B.8 cameras

C.4 cameras

D.1 camera

Answers

D. 1 cuz think of it like this 8 divided by 4 = 2 and if that 2 is 200 hundred in every 200 hundred camera there’s 1 defective camera tell me if I’m wrong

The number of cameras Bradley expects to be defective if he sells 200 cameras is 1, so option D is correct.

What is ratio?

Comparing one quantity to another is what it is. For instance, the weight ratio is 1:3 if you weigh 30 kg and your father weighs 90 kg.

Given:

4 defective cameras for every 800 cameras shipped,

Bradley sells 200 cameras,

The ratio of the defective piece to cameras shipped = cameras shipped / defective cameras,

Ratio = 800 / 4 = 200

So for 200 cameras to be shipped, there is one defective piece.

Therefore, the number of cameras Bradley expects to be defective if he sells 200 cameras is 1.

To know more about Ratios:

https://brainly.com/question/13419413

#SPJ2

7(10+7)+7(10)+7(7) is an example of which property? A.Commutative B.Distributive C.Associative D.Reflexive

Answers

Answer:

Step-by-step explanation:

It's the distributive property because you are distributing the 7 to the 10 and the 7 to get 7(10)+7(7)

Hope this helps!

The answer would be B

Please help me with this math problem i would greatly appreciate it!

Answers

please give more info

You need to know more, I’ll gladly help if you repost it giving us more info

5/6 x 8/6 will become.....
A. smaller because both fractions are less than one

B. become smaller because both fractions are bigger than 1

C. stay the same

D. become larger because 8/6 is larger than 1

Answers

D. become larger because 8/6 is larger than 1

April mails 3 packages. The first weighs 14.125 pounds, the 2nd weighs 12.35 pounds, and the 3rd weighs 17.4 pounds. What is the total weight of the packages?

Answers

Answer:

43.875

Step-by-step explanation:

The total weight of the packages would be 43.875

I Give Brainliest to Correct/Most Helpful answers :)
x + 4.5 ≥ 5.5
A. x ≥ 10
B. x ≥ 1
C. x ≥ 0.1
D. x ≤ 1

Answers

Answer:

try B lul

Step-by-step explanation:

I sucked at explaining things so I'll put it this way B is the most logical answer to me.

Answer: B

Step-by-step explanation: I did the math!

> is basically ≥ it just doesn't let me put the sign

The media center has 3 adults and 27 students.

Select all ratios that apply.

Group of answer choices

-9/10 of the people in the media center are students

1- There are 9 students per teacher in the media center.

2- 1/9 of the people in the media center are teachers

3- There are 10 students per teacher in the media center

4- 8/9 of the people in the media center are students

5- 88.8888...% of the people in the media center are students

6- The ratio of students to teachers is 1:9

7- 90% of the people in the media center are students

8- 90% of the people in the media center are teachers

9- 1/10 of the people in the media center are teachers

10- The ratio of teachers to students is 1:9

Answers

1,2,5,10 i believe!

1. 9 students per teacher
2. 1/9 people are teachers
7. 90% are students
9. 1/10 are teachers
10. The ratio of teachers to students is 1:9

A string of holiday lights at a store have three colors that flash at different times. Red lights flash every six second. Blue lights flash every four seconds. Green light flashes every two seconds. The store owner turns on the lights. After how many seconds will all three lights flash at the same time for the first time?

A- 10 sec

B- 8 sec

C-12 sec

D-2 sec

Answers

Answer:

I can't think straight right now but I think its C

Step-by-step explanation:

What is the sum of 2−5++?
Available Responses:
3x 2x -6y +6y -5y +5y -4y +4y

_____+_____

Answers

Answer:

3x-6y

Step-by-step explanation:

Dgrhheehrhjjririifiifif

Help me with this question, please

Answers

Answer:

Step-by-step explanation:

B
Because I have a big brain

76767676767676767676767676767676767676767676767676767676767676767676-67676767676767676767676767676767676767676767676767676767676767676767

Answers

Answer:

6767676766767676776767677676767676677676767676767

Step-by-step explanation:

76767676767676767676767676767676767676767676767676

Pls help me. I will do whatever

Answers

Answer:

1. yes

2. yes

3. no

4. no

5. yes

Step-by-step explanation:

Its the exact same thing as functions and I learned about those recently

Identify whether each of the following equations has a unique solution, no solution, or infinitely many solutions.

Answers

Answer:

Step-by-step explanation:

I’m pretty sure the answer is A

Two students with different equations want to know what value of x would make their equations be the same

Answers

abcdefghijklmnopqrstuvwy

4(9)+24= 36+24= 60
9(8)-12= 72-12= 60

Select the graph that matches the equation. y= - x\2 + 1

Answers

the first graph is your answer :)

Makes 12 cinnamon rolls needs to make 30
1/4ounce package active dry yeast

1 cup warm water

3 tablespoons molasses

1/3 cup powdered milk

1 egg yolk, beaten

1 egg white, beaten

3 1/2 cups bread flour, divided

6 tablespoons butter, melted and divided

1 teaspoon salt

1/2 cup whole wheat flour

1/3 cup granulated sugar

1 tablespoon ground cinnamon

1/3 cup raisins

1 large egg, beaten

1/4 cup water
Respond to the questions about the second recipe:

This recipe makes 12 rolls, but you need to make 30 rolls. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?

How many ounces of yeast will you need to make 30 rolls?

How many cups of powdered milk will you need to make 30 rolls?

How many tablespoons of butter will you need to make 30 rolls?

How many more cups of bread flour than whole wheat flour will you need to make 30 rolls?

Answers

Answer:

13/4 or 3.25

Step-by-step explanation:

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w):

p = w + 2
p = 7w − 16

Which is a possible correct method to find Peter's and Winnie's ages?

Solve w + 2 = 7w − 16 to find the value of w.
Solve p + 2 = 7p − 16 to find the value of p.
Write the points where the graphs of the equations intersect the x axis.
Write the points where the graphs of the equations intersect the y axis.

Answers

Answer:

The second one.

Step-by-step explanation:

Answer:

the second one

Step-by-step explanation:

x-3y=7
2x - 6 y = 12
Solve by Elimination

Answers

Answer:

What Grade Math is This?

Step-by-step explanation:

for x-3y=7 find what minus 3 gives you 7(10) I guess

Can someone help me on these two problems cuz i don't understand thanks :)

Answers

Answer:

first one is $9

Step-by-step explanation:

i did $15-40%

What is the slope of the line graphed on the coordinate plane?

enter your answer in the box.

Answers

Answer:

slope: -1/12

Step-by-step explanation:

you have to use rise over run which is -1/12 because the line is negative also

-1/12
basically you just count the boxes, then do rise over run, simply if needed but you don’t need to simplify here

Please answer quick. I will mark brainliest

Answers

3(a-4)+1=9-a

or, 3a-12+1=9-a

or,3a+a=9+13

or,4a=22

a=22÷4

a=5.5ans

Karen had 15 snicker bars. she gave 7 to her brother. what percent did she give away

pls give me a full explanation :)

Answers

Step-by-step explanation:

The way to get this is that you put them in fraction form 7/15 and then you make it equal to to x/100 and then divide the known part of the fraction which in this case is 100/15 which gives 6.67 (rounded). After you get that you multiply it by 7 which give you 46.69%

3. Consider the equation 4t +10=34
(a) Write a real-world problem that can be solved using the equation.
(c) What does t represent in your scenario?

Answers

A) Tara paid $10 to get into the fair and $4 per ride. She spends a total of $34. How many rides does she go on? (She can go on six rides)
B) number of rides

Each movie is four dollars and ten dollars to enter the theater. T represents number of movies watched

How many 1/4 inch cubes does it take to fill a box with width 2 3/4 inches, length 3 1/2 inches, and height 1 1/4 inches

Answers

Answer:

125 cubes brooooo gl

Step-by-step explanation:

In each side first layer for the width, 11 cubes can fit. Sine 1/4 can fit in one 4 times, 4 * 3 = 12. 12 plus 2 (2/4=1/2) is 14. So,

11 + 14 = 25.

25 is one layer. Since the height is 1 1/4 inches, multiply 25 by 5.

125 cubes bro.

PLEASE HELP! It's about inequalities
Annie is buying new school supplies. She has a budget of $45, and she has already spent $21. She wants to spend the remaining money on notebooks that cost $4 each. What is the greatest number of notebooks, x, Annie can purchase while staying within her budget?

Part A: Write an inequality to represent the situation.

Part B: Solve the inequality. Show all of your work.

Part C: Interpret the solution in terms of the problem.

Answers

Answer:

Part A) 45-21 ≥ 4x

Part C) She could buy up to 8 notebooks

Step-by-step explanation:

She already spent $21 so you would need to subtract that from the total budget. The sign would be greater than or equal to since that's the max amount.

45-21 ≥ 34

34≥4x

Divide both sides by 4 to cancel it out. You would get 8.5 but since you can't buy half a notebook it would be 8.

.
Which list shows the numbers below in order from least to greatest?

Answers

Answer:

C aka the third one

Step-by-step explanation:

Emile wants to earn $100. She picks blueberries and is paid x dollars a bucket. She averages 4 buckets per day, and she has already picked blueberries for 5 days.
Which of the following expression represents how much more money she needs to earn to meet her goal?
A. 20x
B. 80x
C. 20(5 - x)
D. 20(5d-1)

Answers

Answer:

B. 80x

Step-by-step explanation:

If she has already picked bluberries for 5 days and averages 4 buckets a day. She would already have have 20 dollars

PLSSS HELP IM CRYINGGGGGGg

Answers

Answer:

62.5

Step-by-step explanation:

750 dollars divided by 12 months is 62.5

Answer:

62.5

Step-by-step explanation:

There is 12 months in a year.. Ty would save $62.5 per moth

750/12=62.5/62.50

help please look at pic

Answers

Answer:

g = 28

Step-by-step explanation:

Hope this helps!!

Answer: 28

Step-by-step explanation: Look at the numerators(the top numbers). Do 8 divided by 2. That equals 4. By doing this, we know that 2 x 4 = 8. Multiply 7 by 4 to get 28. The reason why you multiply 7 by 4 is because if you multiply 4 on top, you have to multiply by 4 on the bottom.

Other Questions

Read the excerpt from The Call of the Wild and answer the question that follows.He had a way of taking Buck's head roughly between his hands, and resting his own head upon Buck's, of shaking him back and forth, the while calling him ill names that to Buck were love names. Buck knew no greater joy than that rough embrace and the sound of murmured oaths, and at each jer k back and forth it seemed that his heart would be shaken out of his body so great was its ecstasy.Which word from the passage is an example of onomatopoeia?roughlymurmuredshakenshaking A jewelry artist is selling necklaces at an art fair. It costs $135 to rent a booth at the fair. The cost of materials for each necklace is $4.50. The artist is selling the necklaces at $12 each. The inequality LaTeX: 12n > 135 + 4.50n12 n > 135 + 4.50 n represents the situation in which the artist makes a profit. Will the artist make a profit if she sells 15 necklaces? Show how you know. Be sure to indicate what the variable n represents. Part A: Explain why the x-coordinates of the points where the graphs of the equations y = ^2x and y = ^4x + 3 intersect are the solutions of the equation 2^x = 4^x + 3.Part B: Make tables to find the solution to 2^x = 4^x + 3. Take the integer values of x only between 3 and 3. Part C: How can you solve the equation 2^x = 4^x + 3 graphically? A managed portfolio has a standard deviation equal to 26% and a beta of .9 when the market portfolio's standard deviation is 22%. The adjusted portfolio P* needed to calculate the M2 measure will have ________ invested in the managed portfolio and the rest in T-bills. A. 84.6% B. 118% C. 18% D. 15.4% How did the industrial revolution affect slavery what is a simplified fractional eqeuvilent of a teminating decimal .68 Convert 4/16 to a decimal.0.1O0.250.50.75 Which house of Congress gives equal power to all 50 states?The SenateO The House of RepresentativesThe State AssemblyO The Supreme Court What are the three main groups into which mammals are divided? At Parkview Middle School, 6th grade students were given a survey about their favorite flavor of icecream. The results showed that 18 students stated that strawberry was their favorite ice creamflavor. This number represented 12% of the total number of 6th grade students who took the survey.What was the total number of 6th grade students who took the survey? 6 strength of the constitution What 3 numbers surround the element symbol? A recipe calls for 3 cups of water for every 4 cups of flour.What is the unit rate of water to flour, written as a decimal? what is there to see Lins family has completed 80% of a trip. They have traveled 40 miles. How far is the trip? * Find the equation that represents the proportional relationship in this graph, for y in terms of x. jenny turned on the fan in her bedroom. what energy transformation took place when she turned on the fan PLZ ANSWER IF U KNOW THE ANSWER!SHOW YOUR WORK!Which of the following transformations would show that DEF is congruent to JKL?A). ROTATIONB). A REFLECION IN THE Y-AXISC). A REFLECTION IN THE X-AXISD). A ROTATION ABOUT THE ORGIN Military logistics are important because wars are won based on:O which side has justice on their side.O how well-supplied a military force is.O which side has more ground troops.O which side has smarter officers. What is the slope of the line that passes through the points M(-3,5) and N (1,8)