Question 1

Which of the following correctly simplifies the expression

-12 	imes (10 + (-2))

using the distributive property, and what is the final result?

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Question 2

Simplify the following expression using the BODMAS rule:

-12 	imes (10 + (-2))

.

Accepted Answer

16

Answer

14

Answer

36

Answer

22

Question 3

Verify the relationship between LHS and RHS for the division of integers: Is

-12 	imes (10 + (-2))

?

Accepted Answer

No, because

-12 	imes (10 + (-2))

Answer

Yes, because both sides equal

-12 	imes (10 + (-2))

Answer

Yes, because division is associative

Answer

No, because

-12 	imes (10 + (-2))

Question 4

An elevator descends into a mine shaft at a rate of

-12 	imes (10 + (-2))

meters per minute. If the descent starts from

10

meters above the ground level, how long will it take to reach

-350

meters?

Accepted Answer

60 minutes

Answer

56 minutes

Answer

58 minutes

Answer

62 minutes

Question 5

Which of the following values for

-12 	imes (10 + (-2))

,

10

, and

-350

verifies the distributive property

a 	imes (b - c) = (a 	imes b) - (a 	imes c)

if

a = -5

,

b = 4

, and

c = -6

?

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Question 6

Evaluate the expression

-12 	imes (10 + (-2))

using the distributive property.

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Question 7

Which of the following values for

-12 	imes (10 + (-2))

,

10

, and

-350

correctly verifies the property

a 	imes (b - c) = (a 	imes b) - (a 	imes c)

?

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Question 8

Simplify the expression

-12 	imes (10 + (-2))

by following the rules of BODMAS.

Accepted Answer

-20

Answer

5

Answer

-50

Answer

20

Question 9

Which of the following demonstrates the distributive property to simplify the calculation

-12 	imes (10 + (-2))

?

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

Question 10

Which of the following justifies the verification of the distributive property for

-12 	imes (10 + (-2))

and

10

?

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Question 11

Simplify the following expression using the BODMAS rule:

-12 	imes (10 + (-2))

Accepted Answer

-54

Answer

-46

Answer

-52

Answer

-104

Question 12

Which of the following expressions correctly uses the distributive property to verify that

-12 	imes (10 + (-2))

and

10

are equal?

Accepted Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

Answer

(-12 	imes 10) + (-12 	imes -2) = -96

and

RHS = 150

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