Semester 1 Review

Between which two consecutive integers does the following square root lie?  $-\sqrt{12}$  

• -4 and -3

• 4 and 3

• -11 and -13

• -12 and -13

Which subsets does the following number, 0 fall into?

• Rational, Integer, Whole

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Natural

• Irrational, Integer, Whole

 $3-4\left(5-8\right)+4^2$  

Identify the second step you would do in order to simplify the following expression.

• (5-8)

• 3-4

•  $4^2$  

• -4(5)

Solve the expression when a = 2, b = -5  $\frac{-6b+3a}{2a}$  

• 9

• -12

• -9

• 12

Translate the following algebraic expression: three times the sum of a and b.

• 3(a + b)

• a + b (3)

• 3a + b

• 3ab

Between which two steps is the commutative property of addition being applied?

• Step 1 and 2

• Step 2 and 3

• Step 4 and 5

• Step 6 and 7

Solve the following equation: 5x + 3 = 13

• x = 2

• x = 3

• x = 3.2

• x = 2.5

6x + 2 - x + 4y

• 12x

• 11xy + 2

• 7x + 4y + 2

• 5x + 4y + 2

3 - 5x + 5 + 8x = 20

• x = -4

• x = 1

• x = 4

• x = -8

-4(-x - 7)

• 4x + 28

• -4x - 28

• 4x - 28

• -4x + 28