Question 1

Divide.
-
A) 1
B) 
C) 
D) -1

Accepted Answer

The answer of Divide.
-
A) 1
B) 
C) 
D) -1...

Question 2

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Question 3

Find an equivalent expression with the given denominator.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find an equivalent expression with the given...

Question 4

Divide.
-
A) 0
B) -6
C) -96
D) Undefined

Accepted Answer

The answer of Divide.
-
A) 0
B) -6
C) -96
D) Undefined...

Question 5

Divide.
-
A) 13
B) 4
C) -4
D) -13

Accepted Answer

The answer of Divide.
-
A) 13
B) 4
C) -4
D) -13...

Question 6

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Question 7

Solve the problem.
-In Smithville, there were 242 teachers in 1990 and 321 teachers in 2000. Find the percent of increase in the number of teachers in Smithville during this time period. Round to the nearest tenth of a percent.
A) 39.2%
B) 24.6%
C) 32.6%
D) 35.9%

Accepted Answer

The answer of Solve the problem.
-In Smithville, there were 242...

Question 8

Divide.
-
A) 7
B) 
C) 3.6
D) 36

Accepted Answer

The answer of Divide.
-
A) 7
B) 
C) 3.6
D) 36...

Question 9

Divide.
--1 ÷ 0.05
A) -20
B) -9.5
C) -0.95
D)

Accepted Answer

The answer of Divide.
--1 ÷ 0.05
A) -20
B) -9.5
C) -0.95
D) ...

Question 10

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Question 11

Find an equivalent expression with the given denominator.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find an equivalent expression with the given...

Question 12

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Question 13

Divide.
-
A) -4
B) 
C) -2.4
D) -24

Accepted Answer

The answer of Divide.
-
A) -4
B) 
C) -2.4
D) -24...

Question 14

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Question 15

Divide.
-
A) 
B) 3.54
C) 35.4
D) 60

Accepted Answer

The answer of Divide.
-
A) 
B) 3.54
C) 35.4
D) 60...

Question 16

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Question 17

Solve the problem.
-Clearwater Community College had 1234 students enrolled in 1998 and 980 students enrolled in 1999. Find the percent of decrease in the number of students from 1998 to 1999. Round to the nearest tenth of a percent.
A) -25.9%
B) -16.5%
C) -20.6%
D) -18.5%

Accepted Answer

The percent decrease is calculated by subtracting the final number of students from the initial number, dividing by the initial number, and then multiplying by 100. So, $\frac{1234 - 980}{1234} \times 100 = 20.6\%$.

Question 18

Find an equivalent expression with the given denominator.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find an equivalent expression with the given...

Question 19

Find an equivalent expression with the given denominator.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find an equivalent expression with the given...

Question 20

Simplify.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
-
A) 
B) 
C) 
D) ...

Quiz 2: Introduction to Real Numbers and Algebraic Expressions

Divide. -

Simplify. -

Find an equivalent expression with the given denominator. -

Divide. -

Divide. -

Simplify. -

Solve the problem. -In Smithville, there were 242 teachers in 1990 and 321 teachers in 2000. Find the percent of increase in the number of teachers in Smithville during this time period. Round to the nearest tenth of a percent.

Divide. -

Divide. --1 ÷ 0.05

Simplify. -

Find an equivalent expression with the given denominator. -

Simplify. -

Divide. -

Simplify. -

Divide. -

Simplify. -

Solve the problem. -Clearwater Community College had 1234 students enrolled in 1998 and 980 students enrolled in 1999. Find the percent of decrease in the number of students from 1998 to 1999. Round to the nearest tenth of a percent.

Find an equivalent expression with the given denominator. -

Find an equivalent expression with the given denominator. -

Simplify. -