Algebra & Patterns

Question 1

What is the value of x in the equation 3x + 5 = 20?

Answer 1

x = 5

Question 2

True or False: The expression 2(a + b) is equivalent to 2a + 2b.

Answer 2

True

Question 3

Fill in the blank: The pattern 2, 4, 6, ___, 10 continues by adding ___ each time.

Answer 3

8, 2

Question 4

If y = 3 and the equation is 2y - 4, what is the value of the expression?

Answer 4

2

Question 5

What is the next number in the pattern 5, 10, 15, ___?

Answer 5

20

Question 6

Solve for n: 7n = 42.

Answer 6

n = 6

Question 7

Which of the following is a linear equation: a) y = 2x + 3, b) y = x^2?

Answer 7

a) y = 2x + 3

Question 8

Fill in the blank: The expression 5(x + 2) simplifies to ___ when distributed.

Answer 8

5x + 10

Question 9

True or False: The equation x - 7 = 10 has a solution.

Answer 9

True

Question 10

What is the value of x in the equation 4x - 8 = 0?

Answer 10

x = 2

Question 11

If the pattern is doubling each time, what is the 4th term in the sequence 1, 2, 4, ___?

Answer 11

8

Question 12

What is the solution to the equation 5x + 3 = 18?

Answer 12

x = 3

Question 13

Identify the next number in the sequence: 1, 3, 6, 10, ___

Answer 13

15

Question 14

What is the result of the expression 6(2 + 3) - 4?

Answer 14

26

Question 15

True or False: The expression 3(x + 4) is the same as 3x + 12.

Answer 15

True