Posted by **Anonymous** on Wednesday, September 5, 2012 at 2:03pm.

1. What is the sum of 5/6 + 2/3?

2. Sue needs 2 1/3 cups of flour for a batch of cookies. How many complete batches can she make with 10 cups of flour?

3. Which of these numbers is irrational?

a. .25

b. 1/5

4. Solve 1/6 / 2/6

5.What expression is equivalent to 4 • 4 • 4 • 4 • 4 • 4 • 4 • 4?

6.What is 2/3 x 1/2. Remember to simplify to lowest terms.

7. Simplify the expression.

(-3)^4

8. What is (–7)^5 in expanded form?

9.Solve if 2s^3 – 4r^1 r = 1 and s = 5.

10. How would you convince a fellow student that the number 0.57 is a rational number?

- math -
**Anonymous**, Wednesday, September 5, 2012 at 2:43pm
helppppppppppppppppp plzzzzzzzzzzzzzzzzzzzzzzzzzz

- math -
**Ms. Sue**, Wednesday, September 5, 2012 at 2:59pm
After you make an effort to solve these problems, I'll be glad to help you.

For instance, it's hard to believe that you can't solve # 1.

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**please help me!**, Saturday, December 5, 2015 at 1:52pm
Thanks For The Help Ms. Sue! I almost passed the quiz!

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**LMAOOOOO**, Friday, September 16, 2016 at 12:30pm
LMAOOOOOOOOOOOOOOOOOOOOO^^^^

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**Katie **, Tuesday, September 27, 2016 at 8:23pm
2. Is 4 batches

3. Sqaure root of 3 is a irrational number

4. Is 1/2

5. Is 4^8

6. 1/3

7. Positive 81

8. A

9. 2(5)^3 - 4(1)^2 =246

5^3 =125

125x2 =250

1^2= 1

4x1 =4

250-4 = 246

10. 0.57 is rational number because it can be written as a fraction, decimal and integer. For example 0.57 can be written as 57/100.

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**Katie **, Tuesday, September 27, 2016 at 8:24pm
And number 1 is 1 1/2

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