Posted by Jman on Wednesday, November 14, 2012 at 1:42pm.
Use an equation to solve the problem.
1. What is 57% of 11?
a. 11 = 0.57 • n; 19.3
b. n = 57 • 11; 627
c. n = 0.57 • 11; 6.27***
d. 11 = 57 • n; 0.19
2. 224 is 25% of what number?
a. 224 • 0.25 = w; 560
b. 224 = 0.25 • w; 896
c. 224 • 0.25 = w; 56***
d. 224 = 0.25 • w; 90
3. What is 45% of 10?
a. 450
b. 45
c. 4.5***
d. 0.45
Find the percent of increase.
4. 50 to 70
a. 20%***
b. 30%
c. 40%
d. 50%
Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary.
5. 75 to 60
a. 20%
b. 30%
c. 40%
d. 50%***
Find the percent markup. Round to the nearest whole percent.
6. Store's cost: $100.00
Selling price: $160.00
a. 50%
b. 60%***
c. 70%
d. 80%
Find the sale price. Round to the nearest cent.
7. Sale price: $57.63
Percent of discount: 10%
a. $63.39
b. $5.76
c. $51.87
d. $57.53***
Find the sale price. Round to the nearest cent.
8. Sale price: $56.00
Percent discount : 40%
a. $50.00
b. $22.40***
c. $40.00
d. $33.60
9. Find the interest earned in an account with $600.00 invested at 4.5% annual simple interest for 2 years.
a. $540.00
b. $5,400.00
c. $54.00***
d. $13.50
10. Find the interest earned by an account with $1,200 of simple interest of 4% for 3 years.
a. $144.00
b. $244.00
c. $44.00
d. $88.00***
*** mean my answers

Math for Ms. Sue Or Steve  Jman, Wednesday, November 14, 2012 at 1:46pm
Please check my answers.

Math for Ms. Sue Or Steve  Ms. Sue, Wednesday, November 14, 2012 at 1:50pm
You have a lot of studying to do.
Your answers for 2, 4, 5, 7, 8, and 10 are wrong.

Math for Ms. Sue Or Steve  Jman, Wednesday, November 14, 2012 at 1:59pm
Why is 2 wrong? i came up as a answer 56.

Math for Ms. Sue Or Steve  Ms. Sue, Wednesday, November 14, 2012 at 2:04pm
2. 224 is 25% of what number?
We're looking for a much larger number. Think: one dollar is 25% of 4 dollars
0.25w = 224
w = 224/0.25
w = 896

Math for Ms. Sue Or Steve  Jman, Wednesday, November 14, 2012 at 2:05pm
Oh.....

Math for Ms. Sue Or Steve  Steve, Wednesday, November 14, 2012 at 2:06pm
224 is 25% of what number
you are told that 224 is 1/4 of a number. The number must be 4 times as big as 224.
56 is 1/4 of 224
224 is 1/4 of 896
algebraically,
224 = .25 x
224/.25 = x
x = 896
it always helps to write down each step, then check your answer.
you answered the question
"25% of 224 is what?"
not "225 is 25% of what?"

Need math help from steve or ms sue  Jman, Wednesday, November 14, 2012 at 2:07pm
Can you or Steve help me with the others.

Math for Ms. Sue Or Steve  Ms. Sue, Wednesday, November 14, 2012 at 2:09pm
Jman  you first need to show us that you've gone back and really studied your math text. Try these problems again, and explain why you did what you did.

Math for Ms. Sue Or Steve  Jman, Wednesday, November 14, 2012 at 2:11pm
I have an Online textbook not hardcover. It takes forever to get to the right page.

Math for Ms. Sue Or Steve  Ms. Sue, Wednesday, November 14, 2012 at 2:21pm
You and your parents chose this school and text; I didn't.
Now, get to work and learn what you're supposed to learn.

Math for Ms. Sue Or Steve  Jman, Wednesday, November 14, 2012 at 2:31pm
I don't have parents. :(

Math for Ms. Sue Or Steve  steven segrist, Thursday, November 15, 2012 at 9:41am
im stuck on this too

Math for Ms. Sue Or Steve  Anonymous, Friday, December 14, 2012 at 7:52pm
cool steven your emo

Math for Ms. Sue Or Steve  PANDACORN, Thursday, November 12, 2015 at 9:25am
That sounds mean, Mrs. Sue.

Math for Ms. Sue Or Steve  Krampus, Tuesday, December 8, 2015 at 11:15am
that wasn't nice ms.sue. not cool at all

Math for Ms. Sue Or Steve  Drew, Thursday, December 17, 2015 at 8:18am
Ms Sue, stop it with the insults! That's not cool!

Math for Ms. Sue Or Steve  Connections Acadmey Answer Source, Monday, December 12, 2016 at 12:56pm
1.C
2.B
3.B
4.A
5.D
6.C
7.A
8.A
9.D
10.B
Im in Connections Academy and I got 100%

Math for Ms. Sue Or Steve  Katie lotz., Monday, December 12, 2016 at 7:42pm
Yea your very mean. Ms.sue is an ass.

Math for Ms. Sue Or Steve  Katie lotz., Monday, December 12, 2016 at 8:59pm
You are wrong connections academy source.
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