EOG EOG Algebraic Thinking

Question 1

What is the value of n in the equation: 4n = 28?

Accepted Answer

7

Answer

5

Answer

6

Answer

8

Question 2

Which expression represents 'six more than three times a number x'?

Accepted Answer

3x + 6

Answer

6x + 3

Answer

3 + 6x

Answer

6(x + 3)

Question 3

What is the next number in the pattern: 3, 6, 12, 24, ___?

Accepted Answer

48

Answer

36

Answer

42

Answer

30

Question 4

If y = 2x + 1, what is y when x = 5?

Accepted Answer

11

Answer

9

Answer

10

Answer

12

Question 5

Which property is shown by: 5 × (3 + 4) = (5 × 3) + (5 × 4)?

Accepted Answer

Distributive Property

Answer

Commutative Property

Answer

Associative Property

Answer

Identity Property

Question 6

A store sells pencils for $0.25 each. Which equation shows the total cost (c) for buying p pencils?

Accepted Answer

c = 0.25p

Answer

c = p + 0.25

Answer

c = p ÷ 0.25

Answer

c = 0.25 ÷ p