# Math for Ms. Sue Or Steve

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***

1. 👍 0
2. 👎 0
3. 👁 1,256

1. 👍 0
2. 👎 0
2. You have a lot of studying to do.

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

1. 👍 0
2. 👎 0
3. Why is 2 wrong? i came up as a answer 56.

1. 👍 0
2. 👎 0
4. 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

1. 👍 0
2. 👎 0
5. Oh.....

1. 👍 0
2. 👎 0
6. 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.

"25% of 224 is what?"
not "225 is 25% of what?"

1. 👍 0
2. 👎 0
7. Can you or Steve help me with the others.

1. 👍 0
2. 👎 0
8. 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.

1. 👍 0
2. 👎 2
9. I have an Online textbook not hardcover. It takes forever to get to the right page.

1. 👍 1
2. 👎 0
10. You and your parents chose this school and text; I didn't.

Now, get to work and learn what you're supposed to learn.

1. 👍 0
2. 👎 9
11. I don't have parents. :(

1. 👍 4
2. 👎 0
12. im stuck on this too

1. 👍 0
2. 👎 0

1. 👍 0
2. 👎 0
14. That sounds mean, Mrs. Sue.

1. 👍 1
2. 👎 0
15. that wasn't nice ms.sue. not cool at all

1. 👍 1
2. 👎 0
16. Ms Sue, stop it with the insults! That's not cool!

1. 👍 2
2. 👎 0
17. 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%

18. You are wrong connections academy source.

1. 👍 0
2. 👎 0
19. Their wrong af I just got a 20% on it.

1.c
2.b
3.c
4.c
5.a
6.c
7.c
8.d
9.c
10.a

1. 👍 3
2. 👎 1
20. Stop giving wrong answer this site is for helping and giving the wrong answers is not helping a single person.

1. 👍 0
2. 👎 0
21. random doesn't equal Thank you sooooo much! 100%

1. 👍 0
2. 👎 0
22. Who is right?

1. 👍 0
2. 👎 0
23. *random doen't equal f* is 9/10 so 90% right.

1. 👍 0
2. 👎 0

## Similar Questions

1. ### math

Rajinder collects hockey cards. He currently has 75. He has a plan to collect 12 more each week. after how many weeks will he have a total of 147? a) write an equation that you can use to solve this problem. b) solve the equation

asked by dakota on June 22, 2020
2. ### algebra

Explain in your own words what it means for an equation to model a real world situation an give an example. -it is right to say that when given a problem, we want to identify the quality of the problem we want to find, translate

asked by lan on November 15, 2011
3. ### Algebra

1.Solve the system of equations. y = 2x^2 - 3 y = 3x - 1 a. no solution b. (-1/2, 5), (2, -5/2) c. (-1/2, -5/2), (2,5) d. (1/2, 5/2), (2, 5) 2.how many real number solutions does the equation have 0 = -3x^2 + x - 4 a. 0 b. 1 c. 2

asked by Gameknight on March 19, 2020
4. ### math

4) The school’s sports teams held a banquet. The teams were charged \$125 for the rental of the hall, plus \$12 for each meal served. The total bill was \$545. How many people attended the banquet? Write an equation you could use

asked by dakota on June 23, 2020
5. ### Math

Lesson 8: Systems of Linear and Quadratic Equations Check my work 1. Solve the system of equations. y = 2x^2 - 3 y = 3x - 1 a. no solution b. (-1/2, 5), (2, -5/2) c. (-1/2, -5/2), (2,5)*** d. (1/2, 5/2), (2, 5) 2.how many real

asked by Gameknight on March 19, 2020
1. ### GENERAL CHEMISTRY

CALCULATE THE pH AND HYDROLYSIS IN 0.10 M AlCl3 SOLUTION.Ka = 1.2 X 10-5 FOR [Al(OH2)6]+3,OFTEN ABBREVIATED Al+3.TELL WHETHER pH IS ACID OR BASE.GIVE IONIC EQUATION. Help us a little by telling us how much you know to do and

asked by SHAWN on July 29, 2007
2. ### Substitution Method-Plz help

Use the Substitution method to solve the system of equations. x + y = -4 x - y = 2 solve for x in the second equation. x= y+2 Put that in for x in the first equation: x+y=-4 (y+2) + y = -4 solve for y. Then, x= y+2 i don't get

asked by Svetlana on October 17, 2006
3. ### Algebra

To solve the system of equations, which expression could be substituted for x into the first equation? 3x-5y=14 x+4y=10 a)10-4y b)4y+10 c)(1/4)x+(5/2) d)(-1/4)x+(5/2) I have another problem just like this one so if you could

4. ### Physics

When you see a traffic light turn red, you apply the brakes until you come to a stop. Suppose your initial speed was 12.9 m/s, and you come to rest in 35.0 m. How much time does this take? Assume constant deceleration. What