Question 1

Choose the one alternative that best completes the statement or answers the question. 
 Find the value of the exponential expression.
-
A) 8
B) 5
C) 6
D) 4

Accepted Answer

A

Question 2

Choose the one alternative that best completes the statement or answers the question. 
 Find the value of the exponential expression.
-
A) 32
B) 256
C) 18
D) 512

Accepted Answer

B

Question 3

Choose the one alternative that best completes the statement or answers the question. 
 Find the value of the exponential expression.
-
A) 18
B) 5
C) 3 6
D) 729

Accepted Answer

D

Question 4

Choose the one alternative that best completes the statement or answers the question. 
 Find the value of the exponential expression.
-
A) 
B) 
C) 3 
D)

Accepted Answer

The answer of Choose the one alternative that best completes...

Question 5

Choose the one alternative that best completes the statement or answers the question. 
 Find the value of the exponential expression.
-
A) 81
B) 0.0081
C) 0.075
D) 1.2

Accepted Answer

The answer of Choose the one alternative that best completes...

Question 6

Simplify.
-11 . 3 + 4 . 9
A) 693
B) 333
C) 429
D) 69

Accepted Answer

The expression simplifies as follows: $11 \times 3 + 4 \times 9 = 33 + 36 = 69$.

Question 7

Simplify.
-19.1 * 5.9 + 12.3 * 17.2
A) 5979.1
B) 2149.8
C) 4153.5
D) 324.25

Accepted Answer

The correct calculation is 19.1 * 5.9 + 12.3 * 17.2 = 112.69 + 211.56 = 324.25.

Question 8

Simplify.
-240 ÷ 5 - 4
A) 240
B) 231
C) 239
D) 44

Accepted Answer

First, divide 240 by 5 to get 48. Then, subtract 4 from 48 to get 44.

Question 9

Simplify. -4² + 9² A) 97 B) 26 C) 169 D) 52

Accepted Answer

4^2 is 16 and 9^2 is 81. Adding them gives 16 + 81 = 97.

Question 10

Simplify.
-19 + 21 * 27
A) 1080
B) 586
C) 67
D) 426

Accepted Answer

According to the order of operations (PEMDAS/BODMAS), multiplication is performed before addition. Therefore, first calculate 21 * 27 = 567, then add 19 to get 567 + 19 = 586.

Question 11

Simplify.
-7* 3 - 5
A) 105
B) 14
C) 16
D) 26

Accepted Answer

Following the order of operations (PEMDAS/BODMAS), we first perform the multiplication and then the subtraction: 7 * 3 = 21, and then 21 - 5 = 16.

Question 12

Simplify.
-5 * 9 - 7 * 5
A) 190
B) 10
C) 50
D) 1575

Accepted Answer

Following the order of operations (PEMDAS/BODMAS), we first perform the multiplication and then the subtraction: $5 \times 9 = 45$ and $7 \times 5 = 35$. Subtracting these gives $45 - 35 = 10$.

Question 13

Simplify.
-79 - 6 . 3 . 2
A) 43
B) 68
C) 438
D) 122

Accepted Answer

Following the order of operations (PEMDAS/BODMAS), we first perform the multiplication: 6 * 3 * 2 = 36. Then, we subtract this result from 79: 79 - 36 = 43.

Question 14

Simplify.
- ÷ 9 - 7
A) 17
B) 108
C) 214
D) 27

Accepted Answer

The answer of Simplify.
- ÷ 9 - 7
A) 17
B) 108
C)...

Question 15

Simplify.
- . +  . 
A) 
B) 
C) 
D)

Accepted Answer

The answer of Simplify.
- . +  . 
A) 
B)...

Question 16

Find the value of the expression.
-6[ 6 + 4(  )]
A) 3492
B) 5400
C) 32,400
D) 900

Accepted Answer

The answer of Find the value of the expression.
-6[ 6...

Question 17

Find the value of the expression.
-( 5 + 4)[ 4 + ( 5 + 6)]
A) 53
B) 680
C) 300
D) 135

Accepted Answer

The expression simplifies as follows: (5 + 4) = 9 and (5 + 6) = 11, so [4 + 11] = 15. Then, 9 * 15 = 135.

Question 18

Find the value of the expression.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find the value of the expression.
-
A) 
B)...

Question 19

Find the value of the expression.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find the value of the expression.
-
A) 
B)...

Question 20

Find the value of the expression.
-7[  + 6( 2 + 8)]
A) 95
B) 2170
C) 315
D) 595

Accepted Answer

The answer of Find the value of the expression.
-7[ ...

Quiz 2: Linear Equations and Inequalities in One Variable

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Simplify. -11 . 3 + 4 . 9

Simplify. -19.1 * 5.9 + 12.3 * 17.2

Simplify. -240 ÷ 5 - 4

Simplify. -4² + 9²

Simplify. -19 + 21 * 27

Simplify. -7* 3 - 5

Simplify. -5 * 9 - 7 * 5

Simplify. -79 - 6 . 3 . 2

Simplify. - ÷ 9 - 7

Simplify. - . + .

Find the value of the expression. -6[ 6 + 4( ) ]

Find the value of the expression. -( 5 + 4) [ 4 + ( 5 + 6) ]

Find the value of the expression. -

Find the value of the expression. -

Find the value of the expression. -7[ + 6( 2 + 8) ]

Quiz 2: Linear Equations and Inequalities in One Variable

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Choose the one alternative that best completes the statement or answers the question. Find the value of the exponential expression. -

Simplify. -11 . 3 + 4 . 9

Simplify. -19.1 * 5.9 + 12.3 * 17.2

Simplify. -240 ÷ 5 - 4

Simplify. -42 + 92

Simplify. -19 + 21 * 27

Simplify. -7* 3 - 5

Simplify. -5 * 9 - 7 * 5

Simplify. -79 - 6 . 3 . 2

Simplify. - ÷ 9 - 7

Simplify. - . + .

Find the value of the expression. -6[ 6 + 4( ) ]

Find the value of the expression. -( 5 + 4) [ 4 + ( 5 + 6) ]

Find the value of the expression. -

Find the value of the expression. -

Find the value of the expression. -7[ + 6( 2 + 8) ]

Simplify. -4² + 9²