Question Details

MAT 110 MODULE 1 CHECK YOUR UNDERSTANDING
1.	Renee has $200 in her checking account. She deposits a check for $48 and uses her ATM card to make a purchase of $63. What is her new balance?

2.	Delia puts 45 cents in her piggy bank every night before she goes to bed. If M represents the money (in dollars) in her piggy bank this morning, how much money (in dollars) is in her piggy bank when she goes to bed tonight?

3.	Perform the indicated operation. Write the result in the simplest form. 3 1/5 + 2 1/4

4.	Evaluate. 8   42

5.	Insert grouping symbols into the following expression so that the value of 43 is obtained.
12 + 16 ÷ 4 + 11 - 2   4

6.	Write 0.013 as a percent.

7.	Perform the indicated operation. 9.90 - 6.17

8.	Identify the property that is illustrated by the following statement. (16   19)   8 = 16   (19   8)

9.	A formula that relates Fahrenheit and Celsius temperature is C = 5/9 (F - 32). If the current temperature is 50°F, what is the Celsius temperature?

10.	Divide. -2 ÷ 0

11.	Write 12/20 in simplest form.
aluatAnswer = 23 + 2   5 - 24 ÷ 6   2

13.	Divide. Write the result in simplest form. 9/10 ÷ 12/5

14.	Evaluate. 12 ÷ 2 - 6 ÷ 3

15.	Identify the property that is illustrated by the following statement. 5   (7 + 15) = 5   7 + 5   15

16.	Find the decimal equivalent of 5/9 rounded to the hundredths place.

17.	Use the distributive property to remove the parentheses, then simplify by combining like 
terms. 3(2s - 6) + 3

18.	Write 0.4 as a fraction and simplify.

19.	69 is a ____________ number.

20.	Evaluate. 5 - (-3) - 1 - (-19)

21.	Add. 1/6 + 1/2 + 1/12
solve problems with fractions and mixed numbers.

22.	Evaluate. (-9)2 - 22

23.	Write the following phrase using symbols: 7 times the sum of q and t

24.	Simplify the expression by combining like terms.
 

25.	Perform the indicated operation. Write the result in the simplest form. 3 1/5 + 2 2/3

26.	Write the following phrase using symbols: The quotient of p minus q and 5

27.	Multiply. 4n3   7n10

28.	Subtract. -6 - 20

29.	Multiply. (-2.5)(20)
se the distributive property to remove the parentheses in the following expression. Then simplify your result where possible. 3.9(10 + 9)

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