Asked by Jman

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
Answered by Jman
Please check my answers.
Answered by Ms. Sue
You have a lot of studying to do.

Your answers for 2, 4, 5, 7, 8, and 10 are wrong.

Answered by Jman
Why is 2 wrong? i came up as a answer 56.
Answered by 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

Answered by 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?"
Answered by Jman
Can you or Steve help me with the others.
Answered by 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.
Answered by Jman
I have an Online textbook not hardcover. It takes forever to get to the right page.
Answered by 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.
Answered by Jman
I don't have parents. :(
Answered by steven segrist
im stuck on this too
Answered by Anonymous
cool steven your emo
Answered by PANDACORN
That sounds mean, Mrs. Sue.
Answered by Krampus
that wasn't nice ms.sue. not cool at all
Answered by Drew
Ms Sue, stop it with the insults! That's not cool!
Answered by 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%
Answered by Katie lotz.
You are wrong connections academy source.
Answered by random doesn't equal funny
Their wrong af I just got a 20% on it.

here are the answers.

1.c
2.b
3.c
4.c
5.a
6.c
7.c
8.d
9.c
10.a
Answered by Yea Right
Stop giving wrong answer this site is for helping and giving the wrong answers is not helping a single person.
Answered by DumpsterChicken
random doesn't equal Thank you sooooo much! 100%
Answered by Connexus Academy
Who is right?
Answered by Connexus Academy
*random doen't equal f* is 9/10 so 90% right.
Answered by Connexus kid
None of them are right I just got a 60% the answers are
1. C
2. B
3. A
4. A
5. B
6. D
7. C
8. D
9. C
10. B

Please believe me
Answered by ;)
Connexus kid is wrong, i got 5/10
Answered by HI
Real answers are
A
B
C
C
A
B
C
D
C
A
Answered by Anonymous
Real answers are
C
B
C
A
B
D
C
D
C
B
Answered by Bob Joe's Grandma fell on stairs.
It is actually
C
B
A
A
B
D
C
D
C
b
There are no AI answers yet. The ability to request AI answers is coming soon!