Monday

January 23, 2017
Posted by **Delilah** on Wednesday, November 28, 2012 at 6:34pm.

Use an equation to solve the problem.

1.

What is 57% of 11? (1 point)

11 = 0.57 • n; 19.3

n = 57 • 11; 627

n = 0.57 • 11; 6.27

11 = 57 • n; 0.19

2.

224 is 25% of what number? (1 point)

224 • 0.25 = w; 560

224 = 0.25 • w; 896

224 • 0.25 = w; 56

224 = 0.25 • w; 90

3.

Explain how to find 45% of a number.

(1 point)

Multiply the number by 0.45.

Divide the number by 4.5.

Divide the number by 45.

Multiply the number by 4.5.

Find the percent of increase. Round to the nearest tenth of a percent where necessary.

4.

32 to 76 (1 point)

137.5%

42.1%

57.9%

2.4%

Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary.

5.

57 to 19 (1 point)

38%

66.7%

200%

20%

Find the percent of markup. Round to the nearest whole percent.

6.

Store's Cost: $136.50

Selling Price: $184.70 (1 point)

48%

26%

14%

35%

Find the sale price. Round to the nearest cent.

7.

Regular Price: $57.63

Percent of Discount: 10% (1 point)

$63.39

$5.76

$51.87

$57.53

Find the regular price. Round to the nearest cent.

8.

Sale Price: $56.78

Percent Discount : 40% (1 point)

$141.95

$96.78

$79.49

$94.63

9.

Find the interest earned in an account with $600 invested at 4.5% annual simple interest for 2 years. (1 point)

$540.00

$5,400.00

$54.00

$13.50

10.

When invested at an annual interest rate of 4.7%, an account earned $1,290.33 of simple interest in 3 years. How much money was originally invested? If necessary, round to the nearest cent.

(1 point)

$82,361.49

$9,151.28

$20.22

$91,512.77

My answers:

1. n = 0.57 • 11; 6.27

2. 224 = 0.25 • w; 896

3. Multiply the number by 0.45.

4. 137.5%

5. 66.7%

6. 48%

7. $51.87

8. $94.63

9. $54.00

10. $9,151.28

- 7th grade math Ms. Sue please -
**Ms. Sue**, Wednesday, November 28, 2012 at 6:53pmI disagree with 6.

The others are correct. - 7th grade math Ms. Sue please -
**Destiny**, Wednesday, November 28, 2012 at 7:52pmare all others but 6 correct?

- 7th grade math Ms. Sue please -
**Lila**, Thursday, January 10, 2013 at 1:59pmyes????

- 7th grade math Ms. Sue please -
**Isabella**, Thursday, December 5, 2013 at 6:45pmWhat is 45% of 10?

A)450

B)45

C)4.5

D)0.45

I think its D) 0.45 - 7th grade math Ms. Sue please -
**Anonymous**, Monday, November 10, 2014 at 2:45pmNumber 6 is not 48%, it is D: 35%

- 7th grade math Ms. Sue please -
**Took the test**, Thursday, December 11, 2014 at 4:29pmI came here to check my answers and i had 3 wrong! 10/10 thanks to all of you! Anonymous was right its 35% thank you all! <3

- 7th grade math Ms. Sue please -
**PANDACORN**, Thursday, November 12, 2015 at 9:07amIsabella, the answer is 4.5.

- 7th grade math Ms. Sue please -
**Santana**, Wednesday, November 18, 2015 at 7:26pmWhat were the correct answers @Delilah ??

- 7th grade math Ms. Sue please -
**JMANTOCOOL**, Friday, December 4, 2015 at 2:47am1. C

2. B

3. A

4. A

5. B

6. D

7. C

8. D

9. C

10. B - 7th grade math Ms. Sue please -
**Griff**, Sunday, December 6, 2015 at 10:34pmJMANTOCOOL... The answers are wrong bud...

- 7th grade math Ms. Sue please -
**connections student**, Tuesday, January 12, 2016 at 9:10pmc

c

a

a

b

d

c

d

c

b

gurentee 100% JMANTOCOOL was correct and griff is just trying to fool you... :( - 7th grade math Ms. Sue please -
**Griff**, Friday, February 5, 2016 at 10:58amConnections student, Please try making some sense. What would be the point of me trying to fool someone if im looking for answers myself moron. For me his answers are wrong. bud...

- 7th grade math Ms. Sue please -
**Reina**, Thursday, February 11, 2016 at 5:04pmThis is the real answers for the test.

c

b

a

a

b

d

c

d

c

b

Connections student got #2 wrong. #2 for connexus students is B. Thank you all! Bye! And also thx connections student :) i got 9 / 10 at least :P - 7th grade math Ms. Sue please -
**The guy who helps**, Thursday, May 12, 2016 at 10:39amReina is 100% correct

- 7th grade math Ms. Sue please -
**Trolls**, Wednesday, May 25, 2016 at 3:48pmReina is wrong.

- 7th grade math Ms. Sue please -
**What Zit Tooya**, Wednesday, June 1, 2016 at 10:55am1c, 2b, 3a, 4a, 5b, 6a, 7c, 8d, 9c, 10b

- 7th grade math Ms. Sue please -
**trust me**, Monday, November 7, 2016 at 12:55pmTrolls is wrong, Reina is 100% correct. Follow her if you want an A.

- 7th grade math Ms. Sue please -
**SomeBody**, Tuesday, November 15, 2016 at 2:48pmF.u.ck you Reina and trust me here are the real answers:

1. c

2. c

3. c

4. c

5. a

6. b

7. c

8. d

9. c

10. a - 7th grade math Ms. Sue please -
**helper**, Thursday, November 17, 2016 at 12:33pmSomebody is right renina is wrong I got a 50%

- 7th grade math Ms. Sue please -
**Dr. Strange**, Thursday, November 17, 2016 at 1:36pmif you are a connexus student, SomeBody is right except 2 is b

- 7th grade math Ms. Sue please -
**Don't Know me**, Monday, November 28, 2016 at 12:49pmDONT TRUST SOMEBODY I GOT A 3/10 AND THE QUIZ WAS WORTH 30% DONT TRUST HIM IM TELLING THE TRUTH

- 7th grade math Ms. Sue please -
**Dafuq bch**, Wednesday, November 30, 2016 at 6:57pmI don't trust the answers above so here are some reliable ones.

1.C

2.B

3.A

4.A

5.B

6.D

7.C

8.D

9.C

10.D

!(WARNING)!

Use answers at your own risk. Use these answers only if the test you are currently taking is called: Simple Interest. I go to connections academy as well. My answers are reliable because Mrs.Sue said the mother ******'s were correct. - 7th grade math Ms. Sue please -
**Dafuq bch**, Wednesday, November 30, 2016 at 6:58pmAlso I am not responding to anyone because this website doesn't "tag" anyone

- 7th grade math Ms. Sue please -
**Dafuq bch**, Wednesday, November 30, 2016 at 7:00pmBut you can text my Kik: unitedrunaways

- 7th grade math Ms. Sue please -
**hayray02**, Thursday, December 1, 2016 at 12:36pmten is b but dafuq bch is right otherwise i swear

- 7th grade math Ms. Sue please -
**HERE are the real answers (Connexues students only)**, Friday, December 2, 2016 at 9:03am1.c 2.b 3.c 4.c 5.a 6.b 7.c 8.d 9.c 10.d This are the answers for Lesson 7:Simple and Compound Interesrt

- 7th grade math Ms. Sue please -
**Ethan's bae and I have no friends**, Friday, December 2, 2016 at 7:36pm^^she's right except for 10 it's a

1.c

2.b

3.c

4.c

5.a

6.b

7.c

8.d

9.c

10.a

Trust me youll get a 100 - 7th grade math Ms. Sue please -
**the emo girl </3**, Wednesday, December 7, 2016 at 3:46pmethan's bae and i hae no friends its righti get a 100% thanksss !!!!

- 7th grade math Ms. Sue please -
**Ally**, Wednesday, December 7, 2016 at 7:44pmthx Ethan's bae and I have no friends your answers were 100% correct

- 7th grade math Ms. Sue please -
**Ruby**, Sunday, December 11, 2016 at 10:27pmEthan's bae and I have no friends IS NOT correct! Don't believe him! I was taking the test and changed 5 of my answers because I came on here to check them, and thought they were right not mine. I got 5/10 and now have a C+ in the class when I had a B. Here are the real answers.

1. C

2. B

3.

4.

5.

6.

7. C

8. D

9. C

10.

((The blank ones are the ones I got wrong and it doesn't say the right ones sorry)) - 7th grade math Ms. Sue please -
**literallysatan**, Monday, December 12, 2016 at 10:46amgoodness I think it'd be easier to just do the quiz tbh who the hell is even right, who's wrong you're all contradicting each other.

- 7th grade math Ms. Sue please -
**the emo girl </3**, Monday, December 12, 2016 at 2:18pmethan's bae its right trust me i got a 100

ruby maybe u have another quizz or something - 7th grade math Ms. Sue please -
**Princess27**, Tuesday, December 13, 2016 at 1:48pm1.C

2.B

3.C

4.C

5.A

6.B

7.C

8.D

9.C

10.A

I will NEVER post incorrect answers! They will always be

double-checked and 100% true, on any subject, any post.

You can always trust me.

-Sincerely

Another struggling student - 7th grade math Ms. Sue please -
**BBY**, Tuesday, December 13, 2016 at 2:01pm1.C

2.b

3.a

4.a

5.b

6.d

7.c

8.d

9.c

10.b - 7th grade math Ms. Sue please -
**Mystery Girl**, Wednesday, December 14, 2016 at 9:32pmBBY is correct and dafuq bch is correct. dafuq bch last one for ten is B. so BBY is correct for everything and I love telling the truth I promise that

- 7th grade math Ms. Sue please -
**Castiel**, Thursday, December 15, 2016 at 5:13pmYou guys are so stupid. READ THE QUESTIONS. The reason why the answers aren't working is because of the questions. Here are the answers to "Simple and Compound Interest Quiz"

1. C

2. B

3. C

4. C

5. A

6. B

7. C

8. D

9. C

10. A

Please for the love of god look at the questions very carefully. Your future depends on it. - 7th grade math Ms. Sue please -
**the boss**, Friday, December 16, 2016 at 12:17pmthose answers are wrong dont listen i got 5/10 too!!!!!!!!!!!!

- 7th grade math Ms. Sue please -
**Anonymous**, Saturday, December 17, 2016 at 5:17pmI hate you guys

- 7th grade math Ms. Sue please -
**Anonymous**, Monday, December 19, 2016 at 9:07pmMultiple Choice

Use an equation to solve the problem.

1. What is 57% of 11? (1 point)

Unselected answer (0 pts) 11 = 0.57 • n; 19.3

Unselected answer (0 pts) n = 57 • 11; 627

Correct answer (1 pt) n = 0.57 • 11; 6.27

Unselected answer (0 pts) 11 = 57 • n; 0.19

1 /1 point

2. 224 is 25% of what number? (1 point)

Unselected answer (0 pts) 224 • 0.25 = w; 560

Correct answer (1 pt) 224 = 0.25 • w; 896

Unselected answer (0 pts) 224 • 0.25 = w; 56

Unselected answer (0 pts) 224 = 0.25 • w; 90

1 /1 point

3. Explain how to find 45% of a number. (1 point)

Correct answer (1 pt) Multiply the number by 0.45.

Unselected answer (0 pts) Divide the number by 4.5.

Unselected answer (0 pts) Divide the number by 45.

Unselected answer (0 pts) Multiply the number by 4.5.

1 /1 point

Find the percent of increase. Round to the nearest tenth of a percent where necessary.

4. 32 to 76 (1 point)

Correct answer (1 pt) 137.5%

Unselected answer (0 pts) 42.1%

Unselected answer (0 pts) 57.9%

Unselected answer (0 pts) 2.4%

1 /1 point

Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary.

5. 57 to 19 (1 point)

Unselected answer (0 pts) 38%

Correct answer (1 pt) 66.7%

Unselected answer (0 pts) 200%

Unselected answer (0 pts) 20%

1 /1 point

Find the percent of markup. Round to the nearest whole percent.

6. Store's Cost: $136.50

Selling Price: $184.70 (1 point)

Unselected answer (0 pts) 48%

Unselected answer (0 pts) 26%

Unselected answer (0 pts) 14%

Correct answer (1 pt) 35%

1 /1 point

Find the sale price. Round to the nearest cent.

7. Regular Price: $57.63

Percent of Discount: 10% (1 point)

Unselected answer (0 pts) $63.39

Unselected answer (0 pts) $5.76

Correct answer (1 pt) $51.87

Unselected answer (0 pts) $57.53

1 /1 point

Find the regular price. Round to the nearest cent.

8. Sale Price: $56.78

Percent Discount : 40% (1 point)

Unselected answer (0 pts) $141.95

Unselected answer (0 pts) $96.78

Unselected answer (0 pts) $79.49

Correct answer (1 pt) $94.63

1 /1 point

9. Find the interest earned in an account with $600 invested at 4.5% annual simple interest for 2 years. (1 point)

Unselected answer (0 pts) $540.00

Unselected answer (0 pts) $5,400.00

Correct answer (1 pt) $54.00

Unselected answer (0 pts) $13.50

1 /1 point

10. When invested at an annual interest rate of 4.7%, an account earned $1,290.33 of simple interest in 3 years. How much money was originally invested? If necessary, round to the nearest cent. (1 point)

Unselected answer (0 pts) $82,361.49

Correct answer (1 pt) $9,151.28

Unselected answer (0 pts) $20.22

Unselected answer (0 pts) $91,512.77

1 /1 point

The final score is 10/10 (100%). - 7th grade math Ms. Sue please -
**rockerbarbiie**, Wednesday, December 21, 2016 at 1:50amThese answers are 100% correct, I would NEVER lie to any of you students for my own amusement like some of the cruel people on here. So here you go loves:)xoxo

1. C

2. B

3. C

4. C

5. A

6. B

7. C

8. D

9. C

10.C - 7th grade math Ms. Sue please -
**Ms.Victoria Kim- Connexus Staff**, Friday, December 30, 2016 at 4:25pmHello dear 7th graders,

I see that you are going behind the backs of the staff and the education system to cheat. Of course, if you all continue to do this, you are hurting yourself and no one else. This quiz is not meant to be discussed with other students over the internet for answers. If I were you, I would reconsider the options and work on the problems yourselves, as I am sure you all are smart kids. This action will count against all of the students who has input answers or have asked for answers. I am here to help you guys. If you had any questions, you could have asked me. Your parents will be notified over webmail in the following weeks.

Please make wiser choices, students. - 7th grade math Ms. Sue please -
**Sparkinthedark**, Friday, December 30, 2016 at 11:25pmDafuq bch is 100% correct but check his warning

and also Ms.Victoria Kim- Connexus Staff this is rely F.UCK.ING hilarious if you were on connexus staff i would be able webmail you plus another thing is if you were on it you would know that these are 8th grade questions you F.U.CKING AS.S.HOLE LOL - 7th grade math Ms. Sue please -
**Sparkinthedark**, Friday, December 30, 2016 at 11:28pmalso Ms.Victoria Kim- Connexus Staff and why is this the only post you were moderating? you have one post and thats it^^^^^^^^^^^^ lol im sure you would post more also im a fu.ck.ing hacker so i know you cant see my ip adress lol unless your a moderator

- 7th grade math Ms. Sue please -
**Caleb's Bae<3**, Tuesday, January 17, 2017 at 10:57pmDafuq bch is right!! Thx your amazing<3

- 7th grade math Ms. Sue please -
**Madison**, Saturday, January 21, 2017 at 1:35pmReina is write