Question:

MATH question please help. thank you ?

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1. (-4) + (+7) =

A. -11

B. -3

C. +3

D. +11

2. Express as an integer: 8 units to the left of + 2 on the number line.

A. +10

B. -8

C. -6

D. -10

3. Express as an integer: 5 units to the right of - 1 on the number line.

A. +4

B. +5

C. -6

D. +6

4. Given two integers on a number line, the integer to the right is the greater integer.

TRUE OR FALSE

5. Evaluate the expression. -| +8 | - | - 2 |

A. -10

B. +10

C. +6

D. -6

E. NONE OF THE ABOVE

6.1. Solve this problem: (-8)-(+3).

Explain in words how you got your answer.

THANK YOU

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4 ANSWERS


  1. 1. C

    2. C

    3.A

    4. True

    5.A

    6. -11


  2. 1. C

    2. C

    3. A

    4. True

    5. A

    6. -11 (In words...the question asks for the answer to negative 8 minus three if you distribute the minus sign into the parenthesis around the three. And -8-3=11)

  3. 1)  C

    2)  C

    3)  A

    4)  TRUE

    5)  C

    6)  -8  - 3 =- 11

  4. 1) C

    2) C

    3) A

    4) true?

    5)B

    6)-8 plus +3 equals -5 because a negative number plus a positive number means u subtract

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