Integer Expression

Evaluate:   a + b 
if a = -15 and b = -30

• -45

• 45

• 15

• -15

Evaluate:   -a - b 
if a = 1 and b = 1

• -2

• 2

• 1

• 0

Evaluate:   a ÷ b
if a = 1 and b = 1

• -1

• 2

• 1

• 0

Evaluate:   | x |
if x = -17

• 17

• -17

• 0

• 1

Evaluate:   | x |
if x = 42

• 42

• -42

• 4

• 2

Evaluate:   |a| ÷ |b|
if a = 12 and b = -6

• -10

• -2

• 2

• 10

Evaluate:   |x - y|
if x = 4 and y = 6

• -10

• -2

• 2

• 10

Evaluate the expression 2p - (p + 3) ÷ 3. For p = 6

• 1

• 3

• 5

• 9

Evaluate the expression.
|1 - 5|

• 4

• -4

• -6

• 6

|2 − 8| − |−5|

• 1

• -1

• 11

• 5