Mathematics Middle School

David played 20 minutes of basketball with his friends. If that represents 40% of the time he spent with his friends, how long did he play basketball?

Answers

Answer 1

Answer:

50 min

Step-by-step explanation:

20 + 20 + 10 = 100%

40    40    20

min   min  min

Answer 2

Answer:

8 minutes

Step-by-step explanation:

40% of 20 minutes equals 8 mminutes

Related Questions

Point A is a representation of which number on the number line?
A
B
C
D
-2
0
2
_3
O O O O
1
4

Answers

Answer:

-3

Step-by-step explanation:

If you subtract -1 from -2 you get -3

Answer:hi the answer is -3

Step-by-step explanation:

I need an answer and explanation. A student spends the same amount each week for bus fare. In 5 weeks, he spends $115. Which equation shows this relationship? Let x = the number of weeks.
a. y=3.22x
b. y=5x
c. y=23x
d. y=115x

Answers

Answer:

b

Step-by-step explanation:

Answer:c.y=23x

because A student spends the same amount each week for bus fare => in each week, he spents:  115 : 5 = 23 ($)

with x = the number of weeks, the equation shows this relationship is y = 23x

Step-by-step explanation:

Please Help!!! (15 Points)

Subject: Mathematics / Algebra
Grade Level: Middle School / 7th Grade
If editing needed, it will be found in the Comment Section.

Assignment:
DIRECTIONS: Convert each rational number to decimal, then indicate whether the decimal is repeating, or termnates in a zero.

1) 5/6
2) Does 5/6 repeat or termnate ?
3) 5/8
4) Does 5/8 repeat or termnate ?
5) 2/3
6) Does 2/3 repeat or termnate ?

Answers

1) 0.833
2) repeat
3) 0.625
4) terminate
5) 0.66
6) repeat

help me pleaseeeeeeeee!!!!

Answers

Answer:

3/7

Step-by-step explanation:

3/7 hope this helps:)

There are two different maps of California. The scale on the first map is 1 cm to 20 km. The distance from Fresno to San Francisco is 15 cm. The scale on the second map is 1 cm to 100 km. What is the distance from Fresno to San Francisco on the second map? Explain your reasoning and your work

***Note: I built two tables in one. There are two scales within this table. Use the first scale to find the actual distance, then use that to find the scaled distance on the second map.

Answers

Answer:

Sorry I cant help

Step-by-step explanation:

Answer:

sorry I do not know

Step-by-step explanation:

Plz help. Thank You!!!!

Answers

Answer:

1   31

2   31

3  53

4   53

5   15

6   15

7    9

8    9

9   27.5

10   27.5

Step-by-step explanation:

please help I have trouble answering these questions.

Answers

Answer:

Step-by-step explanation:

1. yes, it is proportional the reason for this is because when you divide both you get 9.25

2. the constant of proportionality is 9.25 and the equation is y=9.25x

what the other person said was correct

Select the fraction, decimal, or percent that is NOT equivalent to the others.
0.60
6%
0.6
18.
Select the fraction, decimal, or percent that is NOT equivalent to the others.
25%
1/25
0.25

Answers

Answer: 6% and 1/25

Explanation. 6% is 0.06 as a decimal and 1/25 is .04 as a decimal and 4%
So 6% in decimal form is 0.06 and 1/25 is .04 in decimal witch it then would be 4%

Factor the expression using GFC/Greatest common factor.

48y + 40x

Answers

48y + 40x factored is 8(6y+5x)

Answer:

8(6y + 5x)

Step-by-step explanation:

48y + 40x

GCF = 8

=8(5x + 6y)

Solve
2((3+-1)^2 - -1)

Answers

Answer:

10 is correct

Step-by-step explanation:

2(4+1)

2(5)

=10

The correct answer is going to be 34

PLEASE HELP ASAP!!!!!!!!!!

Answers

Answer: B

-3 x 4x = -12x
-3 x -0.50 = 1.50
-12x + 1.50

Hope this helped! :D

Answer:

-12x-1.50

Step-by-step explanation:

-3*4x=-12x

-3*0.50= -1.50

HELP PLEASE!!! I DONT UNDERSTAND

Answers

A is 10 and 12

C is 4 and 8

Answer:

a: 10,8,12,16

c:5,16,6,32

Step-by-step explanation:

it says half so apply that to the blansk bcause 5 is half of 10

can i have some help

Answers

add them.. all of the numbers

Plz Answer This Mathematics Question??? NEED HELP ASAP

Answers

Answer:

8

Step-by-step explanation:

8 × 8 = 64

That is the same thing as 8 ²

The answer for this question is 64

HELP WILL MARK BRAINLYESt

Answers

Answer:

i dont understand the problem, please explain to me what is going on?

Step-by-step explanation:

Graph a line that contains the point...

Answers

Answer:

y=4x+15

Step-by-step explanation:

4=slope

15=y-intercept

PHOENIX, Sept. 20, 2012—Arizona's new immigration law takes effect this week. According to the law, police officers must check the status of anyone who may be an undocumented immigrant. Officers have the right to decide who is checked under this law.


Which argument would a supporter use to show that this law is necessary?

A) all citizens are entitled to due process of law under the Fifth Amendment.


B) Birthright citizenship was granted in the United States only with the Fourteenth Amendment.


C) The First Amendment permits freedom of assembly by all people, including immigrants.


D) The U.S. Constitution gives states the right to make and enforce their own laws.

(This is history sorry)

Answers

Answer:

i think it is D

Step-by-step explanation:

hope this helps

B) ( sorry if i’m wrong )

What is 3y-4x=7 in slope intercept form?

Answers

Answer:
It’s 4x+3y-7=0

The equation of line is given by y = ( 4/3 )x + 7/3 , where the slope of the line is m = 4/3

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

3y - 4x = 7   be equation (1)

On simplifying the equation , we get

Adding 4x on both sides of the equation , we get

3y = 4x + 7

Divide by 3 on both sides of the equation , we get

y = ( 4/3 )x + 7/3

Now , it is expressed as y = mx + b where m is the slope and b is the y-intercept

Hence , the equation of line is y = ( 4/3 )x + 7/3

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ2

If all courses were regular (not honors or AP) 1 credit classes, calculate the student's GPA based on the following grades:

English- B
Math- B
Science- B
Social Studies- B
Latin- B

4.00
3.25
2.25
3.00

Answers

3.00
hope this helps :)
3.0000000000000000000000

can u help me please

Answers

i think the person on top is right
The lowest place value in 2387 is the ones place. 3072 in expanded form is 3000+70+2. 1 is equivalent to 8/8. 61 more cars were sold in June than April. It has been 75 minutes between 2:45 and 4:00. Since Stephanie gave Maggie and Sam both 4 then that equals 8 so 22-8=14

Evaluate:
(10-(6-4)^2)/2

A. -6
B. 0
C. 3
D. 10

Answers

Answer:

The answer is C-3

Step-by-step explanation:

Its 3. (10-(2)^2)/2
(10-4)/2=6/2=3

The constant of proportionality is ; A) $90 B) $30 C) $2 D) $6

Answers

Answer:

Step-by-step explanation:

C

Answer:

B

Step-by-step explanation:

BRAINLIEST I WILL GIVE

9 more than the quotient of -36 and 4

Answers

(-36/4) + 9
= -9 + 9 = 0
The answer is 0

Answer:

(-36+4)+9=-23

Step-by-step explanation:

-2.75 + 8.25 ? Help pls

Answers

The answer is 5.5!!!!

Hello, people! How are y'all? Could I please get help, so I need help with a division algorithm and the problem is 3 divided by 1107. So if you don't mind putting down the algorithm/ long division of that on the computer or upload it, how ever you want to do it. Just please do the long division and put the answer explaining it. Thank you. Bye-Bye!

Answers

Answer is 369

3x329 equals 1107. Please see attached picture showing the steps

What is the slope of the line through (-1,2) and (-3,-2)?

Answers

i’m almost positive the answer is C

Answer:

The correct answer is just 2

Step-by-step explanation:

to calculate the slope of a line

y2-y1/x2-x1

-2-(2)/-3-(-1)= -4/-2= 2(because a negative divided by a negative equals a positive...

So your answer is 2

This is worth 15 points! Whoever helps gets brainlest.

Answers

Answer:1:25

Step-by-step explanation:

Answer:

1 :25

Step-by-step explanation:

25 is the difference in between, and 25 is the cost for 1 shirt.

Calculate the slope of a line that goes through the points: (0, -3) & (-4, 2). Leave your solution as a simplified (improper) fraction.

Answers

Answer:

5/-4

Step-by-step explanation:

rise over run

y2-y1/x2-x1

2-(-3)/(-4)-0

Answer 5/-4 hope I helped

© Sammy charges $21.75 for 3
hours of babysitting. The equation
y = 8x models the amount Claire
charges for x hours of
babysitting. Who charges less for
5 hours of babysitting and by how
much?

A. Sammy charges less by $0.75
B. Claire charges less by $0.75
C. Sammy charges less by $3.75
D. Claire charges less by $3.75

Answers

Answer:

Sammy charges less by $3.75

Step-by-step explanation:

givens

-Sammy: 21.75 for 3 hrs

-y=8x for Claire

-5 hours, and who charges less?

21.75/3

$7.25/hr

y=8(5)

y=$40

y=7.25(5)

y=$36.25

40-36.25

$3.75

Math 10 points,Easy i belive

Answers

Answer:

90 Degrees clockwise Rotation.

Step-by-step explanation:

Answer:

90 degree clockwise rotation

Step-by-step explanation: I 'm in the 8th grade and we already learned this. Hope this helps

btw can i have brainliest?:)

Other Questions
Select the correct answer. Which of the following is a correctly balanced equation? A. NaClO3 NaCl + 3O2 B. 2HgO 2Hg + O2 C. 2ZnS + O2 2ZnO + 2SO2 D. 4CO + Fe3O4 4CO2 + Fe E. 2Fe + 2Cl2 2FeCl3 According to peacemaking criminology, toward which option should a country redirect the money it currently spends on imprisoning criminals?A. nuclear technologyB. stock marketC. environmental campaignsD. private organizations [11 + {- 18-9}]x2I need help right now! please and thanks! How is the point (2, 9) in the scatterplot described?A. NegativeB. ClusterC. No associationD. Outlier Kiran read for x minutes, and andre read for 5/8 minutes more than that. Write an equation that relates the number of minutes Kiran read with y: the number of minutes that Andre read. Use decimals in your equation. Use lower case letters. how does science and technology affect contemporary life and vice versa What type of objects exert gravitational pull? (5 points) Only living objects Only space objects All objects having mass All substances that are visible Una tira de tela blanca mide 120 metros, se la quiere pintar de tres colores, un octavo se pinta de rojo, un tercio del resto se pinta de azul, Cuntos metros se pintan de azul? HELP PLEASE URGENT...Which treaty brought an end to the War of 1812? A. the Adams-Ons Treaty B. the Treaty of Paris C. the Treaty of Ghent D. the Treaty of Versailles Quincy and Leon are comparing sponges and cnidarians. Quincy says that spicules in sponges are similar to stinging cells in cnidarians. Leon disagrees. Which best explains who is correct?A. Leon is correct, because sponges have stinging cells and cnidarians have spicules. B. Leon is correct, because spicules help sponges during reproduction and stinging cells are not involved in reproduction. C. Quincy is correct, because both spicules and stinging cells can be used to protect against predators.D. Quincy is correct, because both spicules and stinging cells can be used for stinging prey. HELP PLZ idk the answer Which phrase cannot be changed in a paraphrase of this text? (1 point) A, the furiously burning bed of coals B, by the way their color changed D, 1,000 to 1,950 degrees Fahrenheit C, force air up through the fire and heat 95,218.2 4=?also round the answer to the nearest whole number why are seam finishes important What types of businesses and industries are important to the economy of the eastern United States today? What is an example of ionization? a) hydrogen chloride dissolving in waterb) table sugar dissolving in waterc) vegetable oil dissolving in water d) table salt dissolving in water WHAT IS THE VALUE OF R IN THE EQUATION? -1.5(4-R)=12A. NEGATIVE SIX B. NEGATIVE FOUR C.POSITIVE 4 D.POSITIVE SIX Peter wants to make cookies. To make cookies, he needs 2/3 of a cup of flour per batch of cookies. If Peter has 10 cups of flour, then how many batches of cookies can Peter make? what is 100 divide bye 257? please explain your answer A recipe for a chocolate banana milkshake calls for 2bananas for every 3 scoops of chocolate. If you have 8bananas, how many scoops of chocolate should you use?