Mathematics Middle School

## Answers

**Answer 1**

**Answer:**

juice boxs cearal boxs and cargo can tarner

**Answer 2**

**Answer:**

What I wrote: Some examples of rectangular prisms are a fridge, a microwave, and a box of cereal. A couple of examples of triangular prisms in the real world are a slice of Swiss cheese and a door wedge. I can tell they are prisms because for the rectangular prism real-world objects they have six rectangular faces and are a three-dimensional figure. Also, for the triangular figures in the real world, I notice that they have two triangular faces and three rectangular faces.

**Step-by-step explanation:**

I got it right, but if you want the sample response instead it is Boxes, ice cubes, and a brick are examples of rectangular prisms. Ramps and tents are examples of triangular prisms. A rectangular prism has six rectangular faces. A triangular prism has two triangular faces and three rectangular faces.

## Related Questions

Help and i will give brainiest if you answer them all if random will report

### Answers

**Answer:**

23 and 9

**Step-by-step explanation:**

23 and 9

Lol hope this helped you

Jayce walked a total of 32 kilometers by making 4 trips to school. How many trips will Jayce have to make in all to walk a total of 48 kilometers? Assume the relationship is directly proportional.

### Answers

**Answer:**

6

**Step-by-step explanation:**

8km per trip

48 ÷ 8 = 6

**Answer:**

6.

**Step-by-step explanation:**

first you divide 32 by 4 to see how many kilometres Jayce took in one trip to school. Then you divide that number by 48.

Sorry if I got it wrong! :(

Please help me! I'll give brainiest!!

### Answers

10-40? Since the marks count as 10

10-40 I believe

Hope u got it right

Hey guys plz help me with these questions plz i would appreciate it thanksss and i need all of the questions done plssss

### Answers

**Answer:**

1st one

a. 20° C

b. 30°C

c. using the graph given after 6 min it will 50°C

d. 5°C per min

e. i don't know sorry

2nd one

a.3000

b. 1500

c. by seeing the graph

d. 2000

e. 750

Casey cuts a 2-pound melon into two pieces and puts each piece on a plate.

Does that mean the weight of the pieces on each plate is 1 pound?

Yes, because each plate has 1 part of the melon.

No, because the pieces of the melon are not the same size.

Yes, because 2 ÷ 2 = 1.

No, because 2 parts of a melon weigh more than 1 whole melon.

### Answers

**Answer:**

Yes, because each plate has 1 part of the melon.

**Step-by-step explanation:**

2 divided by 2 is 1

what i this pls help me out

### Answers

**Answer: 1**

**Step-by-step explanation:**

**17 minus 2 = 15**

**16 minus 1 = 15**

**Answer:**

17 - 2 = 16 - 1

**Step-by-step explanation:**

17 - 2 = 15

16 - 1 = 15

15 = 15

hope dis helps ^-^

These will be part by part questions. cuz I dont listen well and even if I do I forget. XP

The manager at Jessica's Furniture Store is trying to figure out how much to charge for a couch that just arrived. The couch was bought at a wholesale price of $113.00, and Jessica's Furniture Store marks up all furniture by 45%. At what price should the manager sell the couch?

### Answers

**Answer:**

The couch would be $163.85

**Step-by-step explanation:**

It would be 163.85 because you have to move the zeros and the decimal

A square has a perimeter of 16y + 12 units. What is the length of each side of the square?

### Answers

**Answer:**

4y + 3

**Step-by-step explanation:**

one side length = (16y + 12)/4 = 4y + 3

**Answer:**

Nvm thebecks is correct.

4y+3 is the answer.

**Step-by-step explanation:**

The sum of 4 consecutive odd numbers is 56, what is the product of the smallest and largest numbers in the series?

(show work)

### Answers

**Answer:**

11+13+15+17 :)

**Step-by-step explanation:**

Set up equations:

x

x+1

x+2

x+3

--------

=56

4x+6=56

4x=50

about 12=x

So 11+13+15+17=56 There are your numbers.

I just need to answer a question sorry this didn’t help:)

What is the value of k in the linear pair below?

### Answers

**Answer:**

76

**Step-by-step explanation:**

all streigh lines should equal 180

180 - 104 = 76

Answer: I believe it is 14

Step-by-step explanation:

Write 6.75 as a mixed number.

Question 1 options:

34

6 34

43

6 43

Question 2 (1 point)

Write the following number as a improper fraction.

5 78

Question 2 options:

478

438

5.875

Already written as an improper fraction.

### Answers

**Answer:**

Question 1 6 1/2

**Step-by-step explanation:**

Question 2 289/50

1 6 1/2? I’m not sure

Pls help me! I will give brainliest.

### Answers

the answer would be B 20 minutes

**Answer:**

confusion

**Step-by-step explanation:**

The probability of an event is 75%. Describe the likelihood of the event.

### Answers

Umm I would say 20% ion know bro

lol i don’t know but i’m thinking like 1 in 25?

I DID HELP THIS IT DOU IN 10 MINUTES I WILL GIVE BRAINLESS AND FOLLOW

write a short (4-6 panels) comic in which you use as many of your spelling words as you can. Underline the spelling words that you use.

### Answers

**Answer: Sam: confident, good athlete, has played basketball for many years, enthusiastic, and wants to help**

**Alex: first-year basketball player, afraid of making mistakes, has to work hard to learn new skills, concerned about being the 'worst' member of the team**

**Scenario: The two friends are talking about the upcoming final game in their basketball playoff series. If their team wins this game, they will win the league championship. How might Sam reassure Alex that he should try hard, even if he is tired? Can Sam convince Alex that keeping a positive attitude will help them play their best?**

**Step-by-step explanation: my comic is a good one ;) can I be the brainliest now?**

what is 4b² - 3b >96 ÷8b² (z) -6

### Answers

Just get the app Photomath enenenenenen

Answer: look at the picture

Step-by-step explanation: hope this help

HELPPPPPP

please and thank you

### Answers

hello! i believe it is C 116!

will u mark me as brainliest if i’m correct!? thanks!

Answer:

116

Step-by-step explanation:

The FGE angle is 90⁰ so now you can elimanate the answers 90 and 26. Subtract 130-90 which gives you 40. 66-26=40

Can someone answer these I’ll rate 5 stars :)

### Answers

**Answer:**

you have to give the context.

**Step-by-step explanation:**

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 2x. The side length of the metal frame is 12x. What is the area of the metal frame?

### Answers

**Answer:**

**Step-by-step explanation:**

If the side length of the metal frame is 12x, the area of the frame is

(12x)^2, or 144x^2. The radius of the mirror is irrelevant here.

Answer:

Step-by-step explanation:the area of the metal frame would be 12X^2 so it would be 144X

HELPPP!!! jenny packaged 108 eggs in 9 cartons. what is the unit rate for eggs per carton

### Answers

**Answer:**

12 is the rate

**Step-by-step explanation:**

Its 12 eggs per cartons

anyone wanna help me?

### Answers

Similarities: same atomic number

Differences: they have a different number of neutrons

I just need to answer a question sorry this didn’t help:)

Can someone please help? :)

### Answers

( -3,4 ) let me know if you need an extension

Use photomath on these types of questions it works best!!

if someone answers one of my questions with NO EXPLANATION....

im gonna loose it. PLEASE respond with an answer and HOW TO SOLVE please i'm begging you

### Answers

To raise a product to a power, raise each factor to that power (-3)^3•m^3•(n^2)^3. Next evaluate the power -27m^3•(n^2)^3. Simplify the expression by multiplying exponents -27m^3 n^6. -27m^3 n^6 is your finally answer.

It’s 648 because I just know that (I need points that’s not the answer)

Last Saturday Allyson had $38. For her birthday she received more money. She now has $90. How much more money, m, did she receive?

A. 38 + m = 90, m =52

B. 90 + 38 = m, m=128

C. m - 38 = 90, m= 128

D. 38m = 90, m=2.37

### Answers

**Answer: A**

**Step-by-step explanation: 38+52=90 So m = $52**

Answer A

You subtract the money that she had before from her total money and you get your answer

Please help me with this

### Answers

**Answer:**

pygb

**Step-by-step explanation:**

In polygon FGHJ, what is the length of HJ if H is at (-3, 5) and J is at (-3, -1)?

### Answers

**Answer:**

6 units

**Step-by-step explanation:**

Maria and Emme each had 4 pints of paint. On the first day of painting, Maria used 35 of her 4 pints of paint, and Emme used 34 of her 4 pints of paint. Altogether, how much of Maria and Emme’s paint remained after the first day of painting? Enter your answer as a mixed number.

Altogethe_______pints of paint remained.

fill in the blank

### Answers

This makes no sense the 35 and 34 need to be FRACTIONS

please answer the question and show how you got it :)

### Answers

**Answer:**

**Step-by-step explanation:**

-17+20+(-3) so you take the (-3) and make it to a -3 and you also take away the +

-17+20-3

\ / |

3 -3= 0

alexandra is dividing 3/4 of a yard of fabric into3/8 yard pieces of fabric.How many pieces of this size will she have?

### Answers

**Answer:**

2 pieces

**Step-by-step explanation:**

3/4 ÷ 3/8

3/4 x 8/3 = 12/6 = 2

:)

You would get the answer of (2 PIECES)

I like to simplify the answer...

If you have 3/4 and decide it into 3/8. You are multiplying (2) from 4 to 8

“Discoveries: Mighty Mouse Bred”

U.S. scientists have bred a "Lance Armstrong" mouse. It can't pedal a bike, but it can run on a treadmill for more than six hours before pooping out.

What accounts for the mouse's amazing endurance? For one thing, its muscle cells have 10 times the usual number of mitochondria, according to the scientists, who work at Case Western Reserve University. Mitochondria are the main energy sources in a cell.

The mouse also produces less lactic acid, a byproduct of metabolism that is released in large amounts during physical exercise. If too much lactic acid builds up in the body, the excess can lead to fatigue and a burning sensation in the muscles. The mighty mouse's body is very similar to that of champion cyclist Lance Armstrong, which produces energy without releasing too much lactic acid, keeping Armstrong from tuckering out.

When put through a grueling uphill treadmill test, the mouse ran for 32 minutes, compared with 19 for regular mice. To maintain that pace, the mouse eats 60 percent more food than other mice do yet weighs half as much.

The mighty rodent is called a PEPCK-Cmus mouse after a certain enzyme that is abundant in the mouse's body. An enzyme is a protein that speeds up a chemical reaction in the body. The scientists have bred 500 PEPCK-Cmus mice, with more on the way. Female mice normally stop reproducing at 1 year of age. The PEPCK-Cmus females reproduce until they are 2½, the equivalent of an 80-year-old woman having a baby!

Why might the writer have compared the new breed of mouse to Lance Armstrong? Please cite evidence from the text.

PLS HELP plssss 500 points

### Answers

Can I see the problem?

A jar contains 125 marbles. Given 3% of the marbles are green, 29% of the marbles are blue, and the rest are red, how many red marbles are in the jar?

### Answers

**Answer:**

Red Marbles

=

110

Explanation:

Given -

Total Number of Marbles

=

125

Green Marbles

=

6

%

Blue Marbles

=

6

%

Read Marbles

=

?

Green Marbles

=

125

×

6

100

=

7.5

Blue Marbles

=

125

×

6

100

=

7.5

Red Marbles = Total Number of Marbles -[Number of Green Marbles + Number of Blue Marbles]

Red Marbles

=

125

−

(

7.5

+

7.5

)

=

125

−

15

=

110

Red Marbles

=

110

Jim G.

Feb 27, 2018

110

Explanation:

consider 125 marbles to represent

100

%

then subtracting the percent of green/blue marbles

that is

100

−

6

−

6

=

100

−

12

=

88

%

←

red marbles

88

%

of the marbles are red

88

100

4

×

125

5

=

88

22

4

1

×

5

=

5

×

22

=

110

there are 110 red marbles in the jar

**Step-by-step explanation:**

the answer is 110 red marbles in the jar