Mathematics Middle School

If Linda can walk 6 miles in 80 minutes. What is her walking rate per hour?


3 miles per hour

4 miles per hour

4.5 miles per hour

5.5 miles per hour

Answers

Answer 1

Answer:

C. 4.5 miles per hour

Step-by-step explanation:

Answer 2

Answer:

4miles per hour

Step-by-step explanation:

hope this helps

Related Questions

You offer to do the dishes for your family for the next month. You suggest that they can pay you in one of three ways.





1. $0.50 each day



2. $0.10 the first day, $0.20 the second day, $0.30 the third day, and so on.



3. $0.01 the first day, $0.02 the second day, $0.04 the third day, and so on, doubling every day.

Answers

Answer:

I say number 2

Step-by-step explanation:

0.02 is 2 cents while 0.20 is twenty sense. That would make more sense

FIFTEEEENNNNN DOLLAAAASASSSSSSSS

(Help please)
Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object

Answers

B.
Scale is 3:1
Just divide each side by 3 to get measures
it can be B if my solution is not wrong

PLEASE HELPPP


The following tree diagram represents the possibilities of two spins on a fair spinner

What are the number of outcomes in the sample space?

Answers

Answer:

9 or 12

Step-by-step explanation:

There are 9 possible outcomes in the sample space

Stephanie spent $96 on trash cans. If each trash can cost $24, which equation will tell you how many trash cans Stephanie bought?

Answers

Answer:

$96 divided by $24 = 4

Step-by-step explanation:

Hope this helps :D

Answer : 96 divided by 24 = 4

Step-by-step explanation:

24 x 4 = 96

MY last question help please!

Answers

the answer is 32 cubic units
Answer:
16

Explanation:
4 x 2 x 4 = 16

which is the graph of y=3/4x -3

Answers

Answer:

A

Step-by-step explanation:

the formula y = mx + b is used here

lets look at the formula we were given

y = 3/4x -3

the first number we see, 3/4x is the slope of the line, where 1 = a 45 degree angle towards the NORTH EAST corner from 0, in this case it is less then 1 so it is less steep then 45 degrees, how i remember is that i can plot a point using the numbers the the fraction in reverse and connect a line from 0,0 to that line

4,3 is a point that a line with this slope would cross, but not this line, because it does NOT start at 0,0 , instead it crosses the y-axis lower because we took some of b away, in this case -3, so the line moves down 3, not changing the slope

i hope this makes sence and you are able to use it in multiple problems like this, comment this if you have any questions

take care m8

least to greatest
2.43
2.43
-2 1/3
2 5/9

Answers

Answer:

Step-by-step explanation:

-2 1/3 2 5/9 2.43 2.43

- 2 1/3 2 5/9 2.43 2.43

A park ranger tags 100 animals. Use a proportion to estimate the total population for the sample. 83 out of 125 animals are tagged
A. 95 animals
B. 142 animals
C. 151 animals
D. 67 animals

Answers

Answer:

about 150.60241

So 150 (you usually can't round up when dealing with populatio)

Step-by-step explanation:

83/125=100/x

It’s would be C - 151 animals

At the start of the day, the temperature in London was -4.5 degrees Celsius, as shown on the
thermometer below. During the day, the temperature first increased by 6.5 degrees Celsius and then decreased by 2.5 degrees Celsius by midnight. What is the temperature at midnight?

Answers

Answer:

6,436

Step-by-step explanation:

6,436 I think so I am mot sure

Miya has some weekly chores to do at home. In one month, she washed 11 equal-sized loads of towels. She washed a total of 154 towels with t towels in each load.


Write a multiplication equation that can be used to find how many towels were in each load. Solve the equation you wrote. Explain how you solved your equation.

Answers

Answer:

14 towels per load

Step-by-step explanation:

Miya washed 11 equal sized loads of towels. She washed a total of 154 towels.

It is given that the variable, t, amount of towels are in each load.

Set the equation:

Amount of load x amount of towels per load = amount of towels in all

11 * t = 154

Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Divide 11 from both sides:

(11t)/11 = (154)/11

t = 154/11

t = 14

14 towels per load is your answer.

~

Answer:

11x=154----> 14 towels for each of the 11 loads

Step-by-step explanation:

11x= 154

11x/11=154/11 Simplify the 154 with 11 on each side.

-Eliminate the number 11 and you should be left with x= 154/11.

-Divide

154÷11= 14

Check Your Work.

11

×14

154

x= 14

A bag contains​ pennies, nickels,​ dimes, and quarters. There are 50 coins in all. Of the​ coins, 10​% are pennies and ​38% are dimes. There are 8 more nickels than pennies. How much money does the bag​ contain?

PLZ HURRY WILL MARK BRAINLIEST

Answers

5 pennies, 13 nickels, 29 dimes, and 3 quarters the total is $4.35

The experimental probability of selecting music is 8 out of 50 students at DMS. Predict the probability of students selecting music if there were 250 students surveyed?

A
1/2

B
8/50

C
8/250

D
4/25

Answers

the answer is b . 8/50

Complete the real-world situation that could be modeled by the equation 140 − 4x = 160 − 8x.


Xavier has $140 in his lunch account. He spends $____ for lunch each day. Zack has $_____ in his lunch account. He spends $____ each day. After how many days will the boys have the same amount of money in their accounts?


HELPP PLZZZZZ

Answers

Answer:

Xavier has $140 in his lunch account. He spends $4 for lunch each day. Zack has $160 in his lunch account. He spends $8 each day. After how many days will the boys have the same amount of money in their accounts?

Step-by-step explanation:

Tell me if you need explanation and plz mark brainliest

He spends $4. Zack has $160 in his account. He spends $8 each day. After 5 days they will have the same amount. Do you need steps?

Troy and two of his friends do yard work after school. After paying $35 for gas and supplies, the boys made $128 dollars. How much will each boy make? (make this into an equation)

Answers

Answer:

Each boy gets $31. The father paid $35 for gas and expenses. The boys made $128. Then we have $128 divided equally into 3 boys.

Answer:

128-35=$93

93 divided by 3 equals $31

Step-by-step explanation:

Hope this helped :)

What is the solution to the system of equations graphed below?

Answers

Answer:

The solution is (-1,3)

Step-by-step explanation:

Solution should be A

can someone help me pls-

Answers

Answer: 11.81 m

is the answer

What they said was right ^

I need this in 4 minutes please help

Answers

Answer:Sure thing, but first what do you need help with and just maybe I will help you with whatever you need help with?

Step-by-step explanation:

Answer:

Ya i think that too

Step-by-step explanation:

Help I will give brainliest

Answers

Answer:

Step-by-step explanation:

C

answer: c
explanation: it has a 3/10 chance to spin on it because there is 10 total sides and 3 sides you want it to land on

Please do ASAP due in a bit!

Answers

Answer:

1 - 63ft^2

2 - 37.5in^2

3 - 19.8m^2

4 - 195.6 cm^2

5 - 22.8yd^2

6- 69.7 mm^2

Step-by-step explanation:

the formula for area of a trapezoid is

((base 1 + base 2)/2)times the height

have a great day :d

Answer:

1 - 63ft^2

2 - 37.5in^2

3 - 19.8m^2

4 - 195.6 cm^2

5 - 22.8yd^2

6- 69

Step-by-step explanation:

Step-by-step explanation:

the formula for area of a trapezoid is

((base 1 + base 2)/2)times the height

have a great day :d

There are 2 questions on this assignment that i really need help with

1:
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
A) 1 1/36 inches
B) 1 1/38 inches
C) 1 1/40 inches
D) 1 1/42 inches

2: A line plot with the lengths of meteors is shown. Two more identical meteor measurements were added so that the total length of all meteors measured is 16 inches. What is the length of each new meteor?

A) 1 inch
B) 1 1/8 inches
C) 1 2/8 inches
D) 1 3/8 inches

Answers

Answer:

A,D

Step-by-step explanation:

For first one ans is A and second is D

Can someone plz help me im really lost

Answers

35

12 + 25y = 795

12(y + 20) + 25y = 795

12y + 240 + 25y = 795

37y = 795 - 240

37y= 555

y=15

Substitute y= 15 into

x=y + 20
x= 15 + 20
x= 35

T-shirt = 35
Sweatshirt = 15

They brought 35 t shirts
I think the answer is 35 t-shirts

Find the area of a square with sides of length 5/8 inch.
HURRY!!!! TIMED!!!

Answers

Answer:

25/64 sq.inch

Step-by-step explanation:

Area of a square = L*L = 5/8 *5/8 = 25/64

Answer:

25/64

Step-by-step explanation:

All you have to do is 5/8 * 5/8 = 25/64

For every 15 students there are 3 teachers in the school. Based on this information, about how many teachers are in a school with 550 students?

Answers

This means for every 5 students there will be 1 teacher so 550/5=110
So answer is 110 teachers

Answer:

110 teachers

Step-by-step explanation:

So 5 students there and will also be there 1 teacher

550 divided by 5 is 110

( 550/5=110 )

Pls the equation should be y = mx + b this is my 3rd attempt at getting an answer GIVE ME THE ANSWER PLS

Answers

The answer is Y=3x+4

Jayden buys a game for ​$10.77 and some lotion for ​$3.12. He pays with a ​$20 bill. Estimate how much change he should​ get, to the nearest dime.

Answers

Answer:

7.65

Step-by-step explanation:

Answer: $6.11

Step-by-step explanation:

10.77+3.12=13.89

20-13.89=11

Which relation is a function?

{(8, –5), (–5, 8), (–5, –8), (–8, 5)}
{(2, –3), (–3, 2), (2, 3), (–2, 3)}
{(–7, 6), (6, –7), (–7, 9), (10, 3)}
{(5, –4), (–4, 5), (–5, 4), (4, –5)}

Answers

Answer:

the last one

Step-by-step explanation:

when looking for the function we have to know that none of the x values can repeat

in the first one the x value -5 repeats twice so that cannot be the answer

in the second one the x value 2 repeats twice so that cant be the answer

in the third one the x value -7 repeats twice so that also cannot be the answer

in the last one each x value has a different y value or every input has a different output therefore this one is the right answer

hope this helps :D

The relation that is a function is: {(5, –4), (–4, 5), (–5, 4), (4, –5)}.

A relation is a function if each input (x-value) is associated with only one output (y-value).

Let's analyze each relation:

1. {(8, –5), (–5, 8), (–5, –8), (–8, 5)} - This relation is not a function because the input -5 is associated with two different outputs (8 and -8).

2. {(2, –3), (–3, 2), (2, 3), (–2, 3)} - This relation is not a function because the input 2 is associated with two different outputs (-3 and 3).

3. {(–7, 6), (6, –7), (–7, 9), (10, 3)} - This relation is not a function because the input -7 is associated with two different outputs (6 and 9).

4. {(5, –4), (–4, 5), (–5, 4), (4, –5)} - This relation is a function because each input value is associated with only one output value. For example, 5 is associated with -4, -4 is associated with 5, -5 is associated with 4, and 4 is associated with -5.

Therefore, the relation that is a function is: {(5, –4), (–4, 5), (–5, 4), (4, –5)}.

To know more about relation, refer here:

https://brainly.com/question/2253924

#SPJ6

if u show work and its correct you will get brainliest if u cant show work plz tell me along with your answer

Answers

Answer:

H

Step-by-step explanation:

Hey There!

So first off the inequality sign has to be facing the 5 because that is the max amount of money he can spend on breakfast so we can immediately eliminate answer choices G and J

The reason the answer is not F is because your not adding b to 1.25

B is equal to the number of breakfasts Anthony can buy

Each breakfast cost $1.25 so it would be

5 is greater than or equal to 1.25b

Answer:

Step-by-step explanation:

b/c the breakfasts are $1.25  you would multiply how many he buys , by that cost,   soo

5 ≥ 1.25 * b

so he can buy 4 breakfasts  1.25 * 4 = 5

this works out fine for the math.  but, for one day .. no breakfast :(

64 less than twice Goran's height
use the variable g to represent Goran's height

Answers

Answer:

2g-64

Step-by-step explanation:

The answer would be 2g-64 !

WHOEVER ANSWERS CORRECTLY GETS BRAINIEST!
Han's cell phone plan costs $200 to start. Then there is a $50 charge each month.

a) What is the total cost (start up fee and monthly charge) to use the cell phone plan for 1 month? $

b) What is the total cost for x months?

Answers

Answer:

A) $250 B) 50x+200

Step-by-step explanation: A) 200+50(1)=200+50=250

B) 200+50x=50x+200

There are 16 dogs at the dog park last Saturday, and 6 of them were poodles. Considering this data, how many of the next 10 dogs to arrive at the park next Saturday should you expect to be poodles?

Answers

Answer:

3 poodles.

Step-by-step explanation:

6/16 dogs were poodles, so 3/8 of the total number.

If now we consider 10 dogs, we have to calculate 3/8 of them-

Which is 3,75 and it makes no sense because it has decimals, so the actual number of poodles is 3

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