Question 1

Insert either  to make a true statement.
-

Accepted Answer

A)

Question 2

Add.
--124.69 + 41.44

Accepted Answer

A)  -82.25 
B)  -166.13 
C)  164.00 
D)  -83.25

Question 3

For the given expression, determine the indicated inverse.
--(2.0) additive inverse

Accepted Answer

A)  - 21.0 
B)  2.0 
C)  0 
D)  -2

Question 4

Indicate whether the given process is commutative. That is, does changing the order in which the actions are done result
in the same final outcome?
-Painting the kitchen; painting the bedroom

Accepted Answer

A)  yes 
B)  no

Question 5

Evaluate using a number line.
-

Accepted Answer

A)  -15 
B)  9 
C)  15 
D)  54

Question 6

Solve the problem.
-The stock market gained 7 points on Tuesday and lost 22 points on Wednesday. It had closed on Monday at 2604 points. Where did the market close on Wednesday?

Accepted Answer

A)  2633 points 
B)  2589 points 
C)  2619 points 
D)  2575 points

Question 7

Insert either , or = to make a true statement.
-

Accepted Answer

A)  = 
B)

Question 8

Solve the problem.
-The scores for a statistics test are as follows:  Compute the mean score.

Accepted Answer

A)  80.10 
B)  75 
C)  67.85 
D)  76.90

Question 9

Solve the problem.
-Your favorite stock opened the day's trading at $40.34 per share. When trading closed for the day, your stock was priced at $35.69 per share. If you own 110 shares, what was your profit or loss that day?

Accepted Answer

A)  A profit of $511.50 
B)  A profit of $4.65 
C)  A loss of $4.65 
D)  A loss of $511.50

Question 10

Solve the problem.
-The total price of a new RV is $24,840.31. The tax, title, and dealer charges amount to $840.31. Find the price of the RV before the extra charges.

Accepted Answer

A)  $25,680.62 
B)  $24,000.00 
C)  $23,159.69 
D)  $2400.00

Question 11

Evaluate.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 12

Find the product.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 13

Solve the problem.
-Allan's 4 quiz scores in his math class are 89, 92, 86, and 84. What score does he need to obtain on his exam to average an 85 if an exam counts as much as two quizzes?

Accepted Answer

A)  73 
B)  74 
C)  66 
D)  79.5

Question 14

Solve. Simplify the answer.
-Jerry caught a fish that weighed 1  pounds. Pat caught a fish that weighed  pounds. How much more did Jerry's fish weigh than Pat's fish?

Accepted Answer

A)   
B)   
C)   
D)

Question 15

Find the quotient.
-

Accepted Answer

A)  1 
B)  11 
C)  -11 
D)

Question 16

Solve the problem.
-In 1994 Bethany put $740 down on a new Jeep. She made 55 payments of $204 and spent $613 in maintenance and repairs. Four years after paying off the car she sells it for $4220. What is her net? Is it profit or loss?

Accepted Answer

A)  $8353, profit 
B)  -$8353, loss 
C)  $2608, loss 
D)  -$8353, profit

Question 17

Solve the problem.
-A local animal shelter accepts abandoned cats and dogs. Last year, 120 dogs, and 240 cats came into the shelter. 50% of the cats and 60% of the dogs needed medical treatment. How many animals needed medical treatment?

Accepted Answer

A)  192 
B)  240 
C)  290 
D)  430

Question 18

Find the quotient.
-

Accepted Answer

A)   
B)   
C)   
D)

Question 19

Indicate whether the quotient is 0 or undefined.
-

Accepted Answer

A)  undefined 
B)  0

Question 20

Find the product.
-(-11)(12)

Accepted Answer

A)  121 
B)  -121 
C)  -132 
D)  -144

Exam 1: Real Numbers

Insert either < or > to make a true statement. -

Add. --124.69 + 41.44

For the given expression, determine the indicated inverse. --(2.0) additive inverse

Indicate whether the given process is commutative. That is, does changing the order in which the actions are done result in the same final outcome? -Painting the kitchen; painting the bedroom

Evaluate using a number line. -

Solve the problem. -The stock market gained 7 points on Tuesday and lost 22 points on Wednesday. It had closed on Monday at 2604 points. Where did the market close on Wednesday?

Insert either <, >, or = to make a true statement. -

Solve the problem. -The scores for a statistics test are as follows: Compute the mean score.

Solve the problem. -Your favorite stock opened the day's trading at $40.34 per share. When trading closed for the day, your stock was priced at $35.69 per share. If you own 110 shares, what was your profit or loss that day?

Solve the problem. -The total price of a new RV is $24,840.31. The tax, title, and dealer charges amount to $840.31. Find the price of the RV before the extra charges.

Evaluate. -

Find the product. -

Solve the problem. -Allan's 4 quiz scores in his math class are 89, 92, 86, and 84. What score does he need to obtain on his exam to average an 85 if an exam counts as much as two quizzes?

Solve. Simplify the answer. -Jerry caught a fish that weighed 1 pounds. Pat caught a fish that weighed pounds. How much more did Jerry's fish weigh than Pat's fish?

Find the quotient. -

Solve the problem. -In 1994 Bethany put $740 down on a new Jeep. She made 55 payments of $204 and spent $613 in maintenance and repairs. Four years after paying off the car she sells it for $4220. What is her net? Is it profit or loss?

Solve the problem. -A local animal shelter accepts abandoned cats and dogs. Last year, 120 dogs, and 240 cats came into the shelter. 50% of the cats and 60% of the dogs needed medical treatment. How many animals needed medical treatment?

Find the quotient. -

Indicate whether the quotient is 0 or undefined. -

Find the product. -(-11) (12)