Posted by Jman on .
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,
Please check my answers.

Math for Ms. Sue Or Steve 
Ms. Sue,
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,
Why is 2 wrong? i came up as a answer 56.

Math for Ms. Sue Or Steve 
Ms. Sue,
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,
Oh.....

Math for Ms. Sue Or Steve 
Steve,
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,
Can you or Steve help me with the others.

Math for Ms. Sue Or Steve 
Ms. Sue,
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,
I have an Online textbook not hardcover. It takes forever to get to the right page.

Math for Ms. Sue Or Steve 
Ms. Sue,
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,
I don't have parents. :(

Math for Ms. Sue Or Steve 
steven segrist,
im stuck on this too

Math for Ms. Sue Or Steve 
Anonymous,
cool steven your emo

Math for Ms. Sue Or Steve 
PANDACORN,
That sounds mean, Mrs. Sue.

Math for Ms. Sue Or Steve 
Krampus,
that wasn't nice ms.sue. not cool at all

Math for Ms. Sue Or Steve 
Drew,
Ms Sue, stop it with the insults! That's not cool!

Math for Ms. Sue Or Steve 
Connections Acadmey Answer Source,
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.,
Yea your very mean. Ms.sue is an ass.

Math for Ms. Sue Or Steve 
Katie lotz.,
You are wrong connections academy source.