# Math help ms sue.

1. What is 57% of 11? (1 point)
11 = 0.57 • n; 19.3
n = 57 • 11; 627
n = 0.57 • 11; 6.27
11 = 57 • n; 0.19
2. 224 is 25% of what number? (1 point)
224 • 0.25 = w; 560
224 = 0.25 • w; 896
224 • 0.25 = w; 56
224 = 0.25 • w; 90
3. Explain how to find 45% of a number. (1 point)
Multiply the number by 0.45.
Divide the number by 4.5.
Divide the number by 45.
Multiply the number by 4.5.
Find the percent of increase. Round to the nearest tenth of a percent where necessary.
4. 32 to 76 (1 point)
137.5%
42.1%
57.9%
2.4%
Find the percent of decrease. Round your answer to the nearest tenth of a percent where necessary.

5. 57 to 19 (1 point)
38%
66.7%
200%
20%
Find the percent of markup. Round to the nearest whole percent.

6. Store's Cost: \$136.50
Selling Price: \$184.70 (1 point)
48%
26%
14%
35%
Find the sale price. Round to the nearest cent.
7. Regular Price: \$57.63
Percent of Discount: 10% (1 point)
\$63.39
\$5.76
\$51.87
\$57.53
Find the regular price. Round to the nearest cent.

8. Sale Price: \$56.78
Percent Discount : 40% (1 point)
\$141.95
\$96.78
\$79.49
\$94.63
9. Find the interest earned in an account with \$600 invested at 4.5% annual simple interest for 2 years. (1 point)
\$540.00
\$5,400.00
\$54.00
\$13.50
10. When invested at an annual interest rate of 4.7%, an account earned \$1,290.33 of simple interest in 3 years. How much money was originally invested? If necessary, round to the nearest cent. (1 point)
\$82,361.49
\$9,151.28
\$20.22
\$91,512.77

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3. 👁 1,730

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3. 1B
2A
3C
4D
5A
6A
7D
8C
9A
10C

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posted by josh
4. Josh is wrong. I got a 20% on my test. The answers are
1.C
2.B
3.C
4.C
5.A
6.B
7.C
8.D
9.C
10.A

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posted by Bri
5. @Bri is 100% correct

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posted by ;)
6. Stop calling each other wrong and read what the questions are above and compare them to your actual test. The first question is on 2 different tests, so you have to be careful about choosing which one is correct.

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7. 1.C
2.B
3.A
4.A
5.B
6.D
7.C
8.D
9.C
10.B

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8. Lesson 7: Simple Interest
Algebra Readiness (Pre-Algebra) A Unit 6: Applications of Percents (2018)
1. C
2. B
3. A
4. A
5. B
6. D
7. C
8. D
9. B
10. A

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9. ^ was wrong on 9 and 10. the last two are C and B. I got 8/10

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posted by Alexia
10. mmmmmmmm i just got like a 40 on this and my grade didnt even go down im salty here da anwsers

C
C
A
A
B
D
C
D
B

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11. Anonymous is 100% correct, the answers are
1.C
2.B
3.A
4.A
5.B
6.D
7.C
8.D
9.C
10.B

It just says "responses saved" when you finish but when I hunted the results down in my gradebook it was a full 100%. Not lying to you guys

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posted by Pickles
12. Ty Pickles, i got 10/10 correct :) go with their answers

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13. ?

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14. anonymouse and pickles answers are 9/10 number 9 is wrong but very good job number 9 Is b

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15. 1.C
2.B
3.A
4.A
5.B
6.D
7.C
8.D
9.B
10.B

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posted by heyo
16. @Bri is right

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posted by batman
17. @heyo is right except for 9, 9 is c

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posted by Beep
18. 3. Is C!!!!!!!

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C
A
A
B
D
C
D
C
B

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