Mathematics Middle School

If Selena completes her homework with 100 percent accuracy, she's allowed
to watch an episode of her favorite show. Each episode of her favorite show
is approximately 30 minutes. If Selena completes her homework with 100
percent accuracy 5 days this week, how many hours will Selena watch her
favorite show?
14. How many hours will Selena watch her favorite show?
(Enter your answer as a decimal.)

Answers

Answer 1

Answer:

750

Step-by-step explanation:

Answer 2

Answer:

she can watch 2.5 hours of her show

Step-by-step explanation:

Related Questions

Please help I suck at math and don’t pay attention

Answers

3/5/20 Previous Balance - $2,200.25

3/6/20 ATM withdrawal - $50.00

3/10/20 Groceries (debit card purchase Dinky’s Supermarket) - $115.25

3/13/20 Electric Bill (write a check to Electropolis Electric Company) - $19.55

3/15/20 Rent (write a check to Duckworth Apts. Inc.) - $675.00

3/17/20 Car Insurance (write a check to States Insurance) - $125.00

3/18/20 Cleaning supplies (debit card purchase) - $11.40

3/18/20 Cable/Internet bill (write a check to Infinity Cable) – $50.53

3/20/20 Paycheck - $1,500.00

3/21/20 Charitable Donation (write a check to Help the Children Fund) - $35.00

3/22/20 Insurance co-pay (write a check to Dr. Hipbone) – $20.00

3/23/20 VOID check number 1026- Pumpkin Gas Station does not accept checks

3/23/20 Gasoline (debit card purchase for Pumpkin Gas Station) - $27.67

3/24/20 Haircut (debit card purchase for Pink and Blue Hair Salon) - $45.00

3/24/20 Birthday gift from Aunt Hortense - $40.00

3/27/20 Groceries (debit card purchase Dinky’s Supermarket) - $79.55

3/29/20 ATM withdrawal - $75.00

3/31/20 Gym Dues (write a check to Super Pump Gym) - $22.00

3) Who is the payee of the first check?

4)What was the amount of the check?

5) What was the check for?

6)What is the routing number on the check?

7) What is Jessie’s bank account number?

8) Fill out the next five checks as indicated above with the checks provided. Be sure to complete all the information including the memo.

9)Jessie Robinson’s check register does not match with her bank statement. There are three discrepancies. Indicate what are the discrepancies?

10)What is Jessie Robinson’s checking account balance?

11)Check your work and make sure the math in the check register is accurate.

the answer is d

Find an ordered pair , x y that is a solution to the equation. 5x-y=9

Answers

Answer:

(1, -4)

Step-by-step explanation:

In order to find a solution to a linear equation, we can substitute any value for one variable, simplify the equation, and find the value of the other variable to find a solution that is an ordered pair.

Since any value for either variable will do, we can choose something simple, such as 1. I chose to substitute 1 for x into the equation, as seen below.

[tex]5x-y = 9\\5(1)-y = 9[/tex]

Now, all I need to do is solve and isolate y:

[tex]5(1)-y = 9\\5-y = 9\\-y = 4\\y =-4[/tex]

So, with this linear equation, when x equals 1, y equals -4. Thus, a solution to the equation is (1, -4).

Please help! sort the equations by whether they are polynomial or not (picture attached)

Answers

Answer:

The ones with the square root and fractions are not polynomials and the one with the negative powers and the x^2+3x^5-6x+12x^3 are not polynomials. The rest are.

Step-by-step explanation:

If this has helped you, please mark brainliest. I can explain if you want, let me know in comments.

3/5 x 10 in simplest form

Anwser Key: 6 3/5
35/5
6
6 1/5

Answers

Answer:

Step-by-step explanation:

A sailboat and catamaran are in a race to see who can sail across the Atlantic ocean the fastest..

.The sailboat covers a distance of 3240 miles in 8 days
.The catamaran covered a distance of 4020 miles in 10 days
If the sailboat is able to maintain a constant rate for 10 days, how many more miles would they have traveled than the catamaran?

Answers

Answer:

The sailboat would cover 30 more miles than the catamaran.

Step-by-step explanation:

To find how many miles the sailboat goes in 1 day (unit rate) you divide 3240/8 that gives you 405 miles in one day. Multiply that by 2 to get 810 miles in two days. Add 810+3240=4050. That shows that in 10 days the sailboat would travel 4,050 miles which is 30 miles more than the catamaran.

please put an explanation pleaseeeeeeeeeeeee

Answers

Answer:

Step-by-step explanation:

PLS HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

Step-by-step explanation:

3.14 x 60^2 x 30
what is the answer rounded to the nearest tenth?

Answers

I got 11,304. I don't know if that's right or if it's wrong. Let me check again

ANSWER PLSSSSSSSSSSSSSSS SOMEONE

Answers

The answer is A. Cause it’s the only one the says mi per hour

Solve each of the following equations. Show its solution set on a number line. Check your answers. 2x-3=2

Answers

Answer:

x - 2.5

Step-by-step explanation:

2x -3 = 2

2x = 5

x = 2.5

Hope this helps!

The above step by step is correct and here it is on the number line

The "sum" of two numbers is: A the result when both numbers are added together B the result when the first number is subtracted from the second number C the result when the first number is multiplied by the second number D the result when the first number is divided by the second number

Answers

Answer:

A the result when both numbers are added together

The sum of two numbers is A

answer this pls asap

Answers

Answer:

351.68 cm^2

Step-by-step explanation:

We need to find the area of the frame itself. the radius of the inner circle is 12, but the frame has a radius of 4. You add 12 and 4 and you get 16. The formula for area of a circle is A=πr^2. So A= 3.14 x16^2. Then you have A= 3.14x 256 and you get 803.84. But we only want the area of the frame, so you have to get the area of the inner circle and subtract. You get A= 3.14 x 12^2. 3.14x144 is 452.16. 803.84-452.16 is 351.68. Hope this helped. :)

Answer:

351.86cm²

Step-by-step explanation:

12+4=16

(total radius of the whole circle)

use the formula a= πr² to find area

area of the full circle = π*16² (256 π)

256π - area of the smaller circle

256π - π*12²

256 π - 144 π = 112πcm² or 351.86cm² (to 2dp)

Hope this helps!!

please help me on this review of inequalities assignment!

Answers

Answer:

3: x_> 16 4: x _>100 5: x>3 6: x_< 200

Step-by-step explanation:

I did this sheet.

The chooses are is and is not plz help

Answers

Answer:

Have a good day

Step-by-step explanation:

I don't know the chooses so how do I tell you the answer?

Can someone plssss help?

Answers

Answer:

-3.333 so answer A is right

Step-by-step explanation:

Answer:

the answer is: A.

Step-by-step explanation:

also can I please have brainliest

HEY YOU GUYSSS. I need help asap, I'm doing an extra credit assignment for math and I need to know the formula for any of these questions. THANKS

Answers

Answer:

1) S

2) M

3) I

4) E

5) A

6) L

thats what i got but i dont know y it isnt a proper word.

Answer:

1) S

2) M

3) I

4) E

5) A

6) L

Step-by-step explanation:

Simplify the expressions by combining like terms

-4f - 9 - f + 15

Answers

Answer:

-5f +6

Step-by-step explanation:

-4f - 9 - f + 15

Combine like terms

-4f -f -9 +15

-5f +6

Answer:

-5f+6

Step-by-step explanation:

as we add like terms -4f+(-f)=-5f

-9+15=6

If every side of an octagon is 6 inches, what is the perimeter?

Answers

48 inches is the answer

Billy used 6 centimeters of tape to wrap 3 presents. How many presents did Billy wrap if he used 32 centimeters of tape? Assume the relationship is directly proportional.

Answers

He wrapped 16 presents.

I don't know I'm doing something else

Write the equation of the line in slope-intercept form using y=mx+b

Answers

-1/3x-7=y
Slope is equal to rise over run and b is where it touches the y axis

y= -2x -7 hope this helps!

A customer must be no more than 12 years old to order from the kids’ menu at a restaurant.
Which number line below represents a, the age of a customer who can order from the kids’ menu?

Answers

Answer: I am not a big fan of this app but it has been crashing since I downloaded the update so it could have a little bit of an issue.

Step-by-step explanation:

Answer:

Step-by-step explanation:

plz help me due in 30min

Answers

Answer:

$2.20

Step-by-step explanation:

$39.80/4= $9.95 per ticket

$46.50/6= $7.75 per ticket

$9.95-$7.75= $2.20 as your difference

I think this is right, I hope I helped!

2.20 [•_•] Bc yeahhhh

Ms. Savage’s Art Club is making a mural on a wall in the Annex by reproducing a painting on a different scale. The original painting is 12 1/4 inches long and 6 inches wide. The mural will cover an entire wall that is 183.75 feet long and 90 feet wide. What will be the scale that relates the original painting to the mural?

Explain, please

Answers

Answer:

4 feet

Step-by-step explanation:

i think

ㅤpoint c and point d are plotted on the graph. plot points a and b to form rectangle abdc with an area of 36 square units. plot point e at (2, 4).

Answers

Answer:

A:(2,2) B: (-4,2)

Step-by-step explanation:

A = (2, 2) | B = (-4, 2)

Which models represent the sum?

1.1 + 0.6

Select each correct answer.

Answers

It should be the number line
Sorry if it’s wrong :)

I NEED THIS ASAP I'LL GIVE BRAINLIEST

Marina simplified the expression 4x + 5(–4x – b) – (x – 2) to be –17x – 8.

What was the value of b?

A. -6

B. -2

C. 2

D. 10

Answers

Answer:

C.)

Step-by-step explanation:

4x -20x -5b -x +2=-17x -8

-17x-5b+2=- 17x-8

+17x +17x

-5b +2= -8

-2 -2

-5b = -10

b= 2

hope this helps.

The answer is : C. 2

PLEASE HURRY I WILL GIVE BRAINLEIST

6x−7=2x+13

Rent-A-Tent rents party tents for a flat fee of $365 plus $125 a day. Capital Rentals rents party tents for a flat fee of $250 plus $175 a day. Delia wrote the following equation to find the number of days for which the total cost charged by the two companies would be the same.

365x+125=250x+175
Find and explain the error in Delia’s work. Then write the correct equation.

2x+14=4x−6

Ten less than 3 times a number is the same as the number plus 4.
Six times a number plus 4 is the same as the number minus 11.
the product of 3 and a number minus 10 is the same as four times the number
the sum of a number and 6 is the same as the number times 11.

.Shawn’s Rental’s charges $27.50 per hour to rent a surfboard and a wetsuit. Darla’s Surf Shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit. Write and solve an equation to determine the rental period in hours for which the charges for Shawn’s Rentals will be the same as the charges for Darla’s Surf Shop. Explain the steps of your solution.

Answers

Oh wow thats a lot so lets just do speed round:
1. x=5
2. Delia mixed up the flat fees with the daily fees. The equation should be 125x+365=175x+250
3. x=10
4. 3x-10=x+4
5. 6x+4=x-11
6. 3x-10=4x
7. x+6=11x
8. 27.5x=23.25x+17
(solving)
4.25x=17
x=4

PLEASE HELP. In the figure below, is there a dilation D that would map figure PQRS to figure P’Q’R’S’?

Explain in terms of scale factor and coordinates of corresponding points.

Answers

Hihihihihihihihihihi

you can use the app math papa or photomath if you need help with the graphing

Please give a full explanation and answer on this

Answers

I think it’s Idek I’m dum

The inequality x ≥ 25 can be used to represent the distance an athlete runs each week, where x is the distance in miles.
Which of these statements best describe the distance run by the athlete each week?

1. The distance is more than 25 miles.
2.The distance is no more than 25 miles.
3.The distance is at least 25 miles.
4.The distance is less than 25 miles.

Answers

Answer: 3

Step-by-step explanation:

because that symbol means equal to or greater than/ equal to or less than depending which way its facing.

The answer is 3 as the symbol represents more than equal to meaning it can be more or equal to 25

Other Questions

Select the correct answer from each drop-down menu.Read the excerpt from "Song of Myself" by Walt Whitman and complete the sentence that follows.What has become of the young and old men?And what has become of the women and children?They are alive and well somewhere, The smallest sprout shows there is really no death, And if ever there was it led forward life, and does not wait at the end to arrest it, And ceas'd the moment life appear'd. All goes onward and outward, nothing collapses, And to die is different from what any one supposed, and luckier.In the excerpt Walt Whitman suggests that because . Send these to a friend, ik they're aren't as good but i just found them (; i got more but im unable to put them Capalbo Corporation bases its predetermined overhead rate on the estimated labor-hours for the upcoming year. At the beginning of the most recently completed year, the company estimated the labor-hours for the upcoming year at 52,000 labor-hours. The estimated variable manufacturing overhead was $2.78 per labor-hour and the estimated total fixed manufacturing overhead was $1,192,360. The actual labor-hours for the year turned out to be 52,600 labor-hours. The predetermined overhead rate for the recently completed year was closest to:______.a. $2.78b. $25.45c. $25.71d. $22.93 If you had extracted DNA from animal cells instead of plant cells, what cell barrier would have been different? Perform the followingmathematical operation, andreport the answer to the correctnumber of significant figures.3.47 x 6.7 = [?] solve for x please i will love you for the rest of my life Brett is filling up his swimming pool. It is a cylindrical shape. How manycubic meters of water will it take to fill the pool to a height of 1.2 meters ifthe pool has a diameter of 4.5 meters? Out of 1200 people polled, 30% do not like radio, and 10% of the people who do not like radio also do not like music. How many people polled do not like both radio and music? I will give brainliest for the CORRECT ANSWER ONLY !!!!! Read the definitions of "culture" provided at the website below. You may also wish to research additional definitions or interpretations. In the space below, respond to the questions: que son los Subgneros Musicales Teatrales Solids have a definite:a Shapeb Volumec Arrangement of atoms, moleculesd All of the above Can someone plz help me with this one problem!!! 13. What is the y-intercept of the line that passes through (4, 1) and has a slope of-2? Cyclins are a family of proteins that ________A) Regulate the cell cycleB) Produce enzymesC) Cause cancerD) Destroy toxins : That feeling that happiness When you fall for someoneFlowers begins to thrive in your bosomYou start to imagine the things You want to do with themBut the flowers start to fade upWhen the person matches your vibeDo not look at you the way you look at themThat is the dreadful feeling everCause the things you imagine is just break in the blink of an eyeAt night you don't want to think about themDon't want to conceive the beautiful scenarios with them anymoreBut this heart, who gonna understand this dummy heartThat person is not yours neither will be That person was never yoursWe have to say goodbye to those sweet-sour feelings.what do you think guys what does it like writing, poem?? please ans:)) HELP THIS IS VERY URGENT. 1. How would you eliminate "x" in the system below? * Why is it important for governments to have some sort of checks and balance system? What volume of 5.00 M KI stock solution is needed to make 250. mL of a 1.50 M solution?A) 0.0300 mLB) 33.3 mLC) 75.0 mLD) 833 mL can someone help me out