Mathematics Middle School

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer 1

She’s run 7.5 miles

Answer 2

Answer:

12.5

Step-by-step explanation:

5=38

x=57

38/5=7.6 meaning she runs a 7.6 minute mile.

now multiply up until you get closest to 57. 7.6 x 7.5=57 5+7.5=12.5 miles

Related Questions

I NEED HELP
Betty wants to put new cabinets in her kitchen. She measures one side of her kitchen and finds it measures 181818 meters.

Which measurement did Betty find?

Choose 1 answer:

Choose 1 answer:

(Choice A)

A

Length

(Choice B)

B

Perimeter

(Choice C)

C

Area

Answers

A cause she measured the side of it

a is correct mark the person above me brainliest please

If you have a 25 question test and you made a 64 on it, then how many questions did you get right and how many did you get wrong?

Answers

Answer:

9 questions wrong 16 questions right

Step-by-step explanation:

Answer:

16 correct 9 wrong

Step-by-step explanation:

25 is 1/4 of 100 which would be a full grade, 64 divided by 4 is 16

Hi can y’all please help look at the pic

Answers

Answer:

2 blues and 6 yellow snap cubes?

Step-by-step explanation:

One brand of cookies is sold in three different box sizes: small, medium, and large. The small box has half the volume of the medium box. The large box has twice the volume of the medium box. The volume of the medium box is x.

If someone buys one of each size, which expression shows the combined volume of the three boxes?

A
1.75x

B
2.5x

C
3.5x

D
7x

Answers

Answer:

Step-by-step explanation:

An expression is a combination of numbers, variables, functions such as addition, subtraction, multiplication or division, etc.

The expression that shows the combined volume of the three boxes is 3.5x.

Option C is the correct answer.

What is an expression?

An expression is a combination of numbers, variables, functions such as addition, subtraction, multiplication or division, etc.

We have,

Three box sizes:

Small, Medium, and Large.

The volume of the medium box is x.

The volume of the medium box = x ____(1)

The small box has half the volume of the medium box.

The volume of the small box = x/2 _______(2)

The large box has twice the volume of the medium box.

The volume of the large box = 2x _____(3)

Combining (1), (2), and (3) we get,

= x + x/2 + 2x

= (2x + x + 4x) / 2

= (7/2)x

= 3.5x

Thus the expression that shows the combined volume of the three boxes is 3.5x.

Learn more about expressions here:

https://brainly.com/question/10188283

#SPJ2

What is the equation in slope-intercept form of the line that passes through the point (5,0) and is parallel to the line represented by y = 1.2x + 3.8?

Answers

Answer:

y=1.2x-6

Step-by-step explanation:

place in the points

0=1.2(5)+b

distrubutive property

0=6+b

subtract 6 on both sides

-6=b

y=1.2x-6

The equation in the slope-intercept form of the line that passes through the point (5,0) and is parallel to the given line is y=1.2x-6.

The given equation is y = 1.2x + 3.8.

We need to find what is the equation in the slope-intercept form of the line that passes through the point (5,0).

What is the slope-intercept form?

The slope-intercept form of a straight line is used to find the equation of a line. For the slope-intercept formula, we have to know the slope of the line and the intercept cut by the line with the y-axis. Let us consider a straight line of slope 'm' and y-intercept 'b'. The slope intercept form equation for a straight line with a slope, 'm', and 'b' as the y-intercept can be given as y= mx+b.

Now, the line of the equation that is parallel to y = 1.2x + 3.8.

Here, m1=1.2

The slopes of parallel lines are equal and the formula for the slope of parallel lines is m1 = m2.

Then, m2=1.2

Now, put m=1.2 and the point (5,0) in y=mx+b

That is, 0=1.2×5+b

⇒b=-6

The equation of the line is y=1.2x-6

Therefore, the equation in the slope-intercept form of the line that passes through the point (5,0) and is parallel to the given line is y=1.2x-6.

To learn more about the slope-intercept form visit:

https://brainly.com/question/9682526.

#SPJ6

What expression could be used to determine the product of -4 and 3 1/4

Answers

-4*3 1/4 would be and expression you can use

-4*3 1/4 or use it backwards

3. Hassan helps his dad with newspaper deliveries. He gets $5 every morning and 10 cents for every paper delivered. Hassan earned $20.60 one morning. He wondered how many papers he delivered.
(a) Define the unknown in the scenario and assign it a letter or symbol.
(b) Write an equation to represent the amount of money Hassan earned.
pls help this is worth a little more than 10 pts bc itssoo important to be answered correctly, thx!

Answers

Step-by-step explanation:

l56 papers were delivered

Answer:156

Step-by-step explanation:20.60- 5= 15.60

15.60 divide by .10 (cents) is 156 papers delivered

I NEED HELP
A rectangle has a width of 10centimeters. The rectangle's length is 44 times its width.
What is the perimeter of the rectangle?
centimeters

Answers

Answer: 108 cm

Step-by-step explanation:

add all the sides together, 10+10+44+44 =108

Answer:

108cm

Step-by-step explanation:

What is the volume of a cylinder with a diameter of 20 meters and a height of 4 meters?

Answers

Answer:

1256.64 cubic meters

Step-by-step explanation:

Answer: 1256.64

Step-by-step explanation:

It was easy but if you need help and its this knid of problem look up.

The value y of varies directly with x. When y = 19.375, x = 7.75.
What is the value of x when y is 21.5?
A.10.5

B.5.6

C.8.6

D.2.5

Answers

Answer: (X,Y) = (0.4, 7.75)

Step-by-step explanation:

Y=7.75,

19.375X=7.75

Then solve for X

Divide 19.375 on both sides to get X=0.4

Y=7.75

X=0.4

c. 8.6 i think i’m not sure

Complete the table of values for this equation:

y = 3x +10

Enter your answer by filling in the boxes. Please help me

Answers

Answer:

12,25,18 are correct for y

Step-by-step explanation:

Answer:

Actually all your answers are correct.

Step-by-step explanation:

y=3(4) +10

y=12+10

y=22

y=3(5) +10

y=15+10

y=25

y=3(6) +10

y=18+10

y=28

What is the simple interest that is missing from the table? Use the formula /=prt

I ?
p $5,630
r 4%
t 2 years

$450.00
$450.40
$45,000.40
$45,040.00

Answers

450 because I trim the test and I k ow the answer

Answer: The correct answer everyone is looking for is 450.40

Step-by-step explanation:

You are very welcome would help it would help alot

if you give me Brainliest it would help and if you have any questions comment them

ELLO PEOPLES. ANSWER THIS PLS (better be right)

The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen?

Answers

Answer:

1.5 dollars

Step-by-step explanation:

Answer:

Step-by-step explanation:

We notice that every time one the number increases, it increases by 3. To find it, first we subtract 4.5 and 3 to get 1.5 and this point is going to be (2, 1.5) Now, to find the cost of 1, we have to subtract 3 again to get (1, -1.5)

The cost of one pen is -1.5

Other Questions

What is the point slope form of a line with the slope -5 and point (2,-8)? How is Hepzibah's appearance misleading? a. She is always smiling, but is mean and conniving c. She looks much younger than she truly is b. She constantly scowls, but is really a nice, caring person d. Her heavy frame and dark hair make her look older than she is The Populist and Progressive reformers of the late 19th and early 20th centuries brought about widespread changes to American politics, economics, and society. In this essay, we want you to consider the ethics and civics of the reformers. Who were these reformers? What is the value of x and what does ACB equal to? Please answer as soon as possible! Thanks for your support! Find (g-)(x). f(x)=1/x g(x) = x^2+ 2x-5 You bought a bag of cat food for $4.75 and a bag of dog food for $12.59. How much more did you spend on the dog food? The transfer of heat by the movement of a fluid is called: Think about it: Imagine a pocket of air over the land (land air), and another pocket of air over the ocean (ocean air). Which air pocket would you expect to heat up more during the day? Why? Match each question to its appropriate response. Drag the items on the left to the correct location on the right. Correct Conoces la casa de tu mejor amigo? Correct Conoces a las maestras de tu hermana? Correct Conoces a los padres de tu mejor amigo? Correct Conoces al hermano de tu mejor amigo? What unique circumstances caused the Boston Tea Party to take place in Boston, and not in another port city Translate into french: "Where is the sandwich" Who has all lawmaking powers not listed in Section 8? What is the most direct evidence in the photo that Earth's surface is currently being changed by erosion?A.A variety of different plants are growing along the riverbed.B.The muddy water shows that sediment is being carried from one place to another.C.The snowcap in the background shows that the weather is different in that place.D.The mountain in the foreground has a flattened top. Who are stereotype people? Write at leaat 20 shortcuts on the Microsoft word. List three economic policies in the 1920 In the "The magician tea party" what mood of the speaker and the listener Which statements accurately describe the Outlook interface? Check all that apply.1) Two main elements are items and folders.2) The content pane contains a list of items to be viewed in the reading pane.3) The ribbon contains a list of tabs and menu items.4) Command groups are located in the folder pane.5) The main Outlook menu has a ribbon tab with default commands.6) File, Home, Send/Receive, Folder, and View are commands on the main ribbon tab. A ferry crossed the Potomac River four times in one day. The ferry traveled the same distance for each trip, but it took different amounts of time. The time for each trip is shown in the table below. Time for Ferry to Cross on Different Trips Trip Number Time Trip 1 10 minutes Trip 2 11 minutes Trip 3 9 minutes Trip 4 12 minutes On which trip did the ferry travel the fastest? A. Trip 3 B. Trip 2 C. Trip 4 D. Trip 1 A forensic chemist performs a flame test on a substance found at a crime scene. What can the scientist conclude it the sample produces a green flame? How were men and women culturally similar in the Chickasaw and Choctaw tribes?O Both men and women trained as hunters and farmers.O Both men and women participated in council meetings.O Both men and women contributed to building ships and houses.C Both men and women were responsible for educating all children.