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December 21, 2014

December 21, 2014

Posted by **Delilah** on Monday, November 19, 2012 at 7:50pm.

The price of a radio changes from $40.00 to $44.00. (1 point)

10% decrease

10% increase

36.4% decrease

40% increase

2.

The price of an oven changes from $450 to $396. (1 point)

13.6% increase

13.6% decrease

12% increase

12% decrease

3.

The top player’s scoring average changes from 20 points per game to 24 points per game. (1 point)

20% increase

20% decrease

16.7% increase

4% decrease

4.

At the start of the football season, Jorge weighed 150 pounds. At the end of the season, he weighed 138 pounds. What was the percent change in his weight? (1 point)

8% increase

12% increase

8.7% decrease

8% decrease

5.

Sara raised her score on a math test from 86 to 94. Max changed his score on the test from 77 to 85. Who had the greater percent change? (1 point)

They both had the same percent change.

Max’s percent increase was about 1.1% more than Sara’s.

Sara’s percent increase was about 10% more than Max’s.

Max’s percent increase was about 105 more than Sara’s.

My answers:

1. 10% increase

2. 12% decrease

3. 20% increase

4. 8% decrease

5. ?????????

I need help on 5, please

- 7th grade math Ms. Sue please -
**rawr... im a dinosaur.... rawr**, Monday, November 19, 2012 at 7:58pm77/10 85/10

86/10 94/10

Max's

85%

77%

8% increase

Saras

86%

94%

12% increase

C

- 7th grade math Ms. Sue please -
**Ms. Sue**, Monday, November 19, 2012 at 8:00pmYour answers are all correct.

5.

Sara

8/86 = 0.093 = 9.3%

Max

8/77 = 0.104 = 10.4%

- 7th grade math Ms. Sue please -
**Ms. Sue**, Monday, November 19, 2012 at 8:01pmDino's answer is not correct.

- 7th grade math Ms. Sue please -
**rawr... im a dinosaur.... rawr**, Monday, November 19, 2012 at 8:02pmI see where I messed up. I apologize.

- 7th grade math Ms. Sue please -
**Delilah**, Monday, November 19, 2012 at 8:10pmoh so is %5 D: Max’s percent increase was about 105 more than Sara’s.

- 7th grade math Ms. Sue please -
**Ms. Sue**, Monday, November 19, 2012 at 8:19pmNo. Please study my solution for 5.

- 7th grade math Ms. Sue please -
**Delilah**, Monday, November 19, 2012 at 8:24pmOops.....I'm so sorry, Ms.Sue! To get the answer, I did 10.4% minus 9.3%, which equaled 1.1. So the answer is B!

- 7th grade math Ms. Sue please -
**Ms. Sue**, Monday, November 19, 2012 at 8:25pmYay! You've got it!

- 7th grade math Ms. Sue please -
**Delilah**, Monday, November 19, 2012 at 8:27pmthanks!!!!

- 7th grade math Ms. Sue please -
**Jman**, Tuesday, November 20, 2012 at 1:20pmConnections Academy. Eh?

- 7th grade math Ms. Sue please -
**L0vleyLayna**, Tuesday, November 27, 2012 at 5:08pmTo be honest, the majority of people here are from Connections. I'm PRETTY sure.

- 7th grade math Ms. Sue please -
**Derpy**, Wednesday, December 5, 2012 at 8:10pm10.4% - 9.3% = 1.1% so Max's percent increase was about 1.1% more than sara's.

- 7th grade math Ms. Sue please -
**sara**, Thursday, December 20, 2012 at 4:09pm(1 pt) Max’s percent increase was about 1.1% more than Sara’s.

- 7th grade math Ms. Sue please -
**?????**, Tuesday, January 21, 2014 at 4:22pmasfknasfjkfaskasf

- 7th grade math Ms. Sue please -
**me**, Wednesday, January 29, 2014 at 10:24pmgaetret yay!!!!

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