33. Compute [tex]-8-(-10)-5[/tex].
A. -3
B. -23
C. -7
D. 3

34. Multiply [tex]-7(-9)[/tex].
A. -16
B. -63
C. 63
D. 16

35. Multiply [tex]2(-4)(-1)[/tex].
A. -8
B. 8
C. 7
D. -3

36. Divide [tex]-32 \div 8[/tex].
A. -2
B. 4
C. -4
D. 2

37. Divide [tex]42 \div (-6)[/tex].
A. -7
B. 36
C. -36
D. 7

38. Divide [tex]-72 \div (-9)[/tex].
A. 8
B. -63
C. -81
D. -8

Sure, let's solve each problem step by step.

33. Compute [tex]\(-8 - (-10) - 5\)[/tex]:

1. Start by simplifying the expression [tex]\(-8 - (-10)\)[/tex]. The subtraction of a negative number is the same as addition. So, [tex]\(-8 - (-10)\)[/tex] becomes [tex]\(-8 + 10\)[/tex].

2. Calculate [tex]\(-8 + 10\)[/tex]. This equals [tex]\(2\)[/tex].

3. Now subtract 5 from the result: [tex]\(2 - 5\)[/tex].

4. [tex]\(2 - 5 = -3\)[/tex].

So, the answer is A. -3.

34. Multiply [tex]\(-7(-9)\)[/tex]:

1. When you multiply two negative numbers, the result is positive.

2. Multiply [tex]\(7\)[/tex] by [tex]\(9\)[/tex]: [tex]\(7 \times 9 = 63\)[/tex].

So, the answer is C. 63.

35. Multiply [tex]\(2(-4)(-1)\)[/tex]:

1. Start by multiplying [tex]\(2\)[/tex] by [tex]\(-4\)[/tex]: [tex]\(2 \times (-4) = -8\)[/tex].

2. Now, multiply [tex]\(-8\)[/tex] by [tex]\(-1\)[/tex]. Since multiplying two negative numbers gives a positive result, [tex]\(-8 \times (-1) = 8\)[/tex].

So, the answer is B. 8.

36. Divide [tex]\(-32 \div 8\)[/tex]:

1. Divide [tex]\(-32\)[/tex] by [tex]\(8\)[/tex].

2. [tex]\(-32 \div 8 = -4\)[/tex].

So, the answer is C. -4.

37. Divide [tex]\(42 \div (-6)\)[/tex]:

1. Divide [tex]\(42\)[/tex] by [tex]\(-6\)[/tex].

2. [tex]\(42 \div (-6) = -7\)[/tex].

So, the answer is A. -7.

38. Divide [tex]\(-72 \div (-9)\)[/tex]:

1. Divide [tex]\(-72\)[/tex] by [tex]\(-9\)[/tex].

2. When dividing two negative numbers, the result is positive.

3. [tex]\(-72 \div (-9) = 8\)[/tex].

So, the answer is A. 8.