Algebra Skills Challenge

Evaluate: 3x + 5 when x = 2.

• 7

• 9

• 11

• 13

What is the value of the constant in the expression 4y + 7?

• 4

• 10

• 7

• 3

Use the distributive property to simplify: 3(2 + x).

• 6 + 3x

• 5 + 3x

• 3x + 2

• 6 + x

Identify the variable in the expression 5a - 3.

• 5

• a

• -3

• 5a

Evaluate: 2(4 + 3) - 5.

• 7

• 12

• 15

• 9

What is the pattern in the sequence: 2, 4, 6, 8, ...?

• The pattern is adding 1 to the previous number.

• The pattern is adding 2 to the previous number.

• The pattern is subtracting 2 from the previous number.

• The pattern is multiplying the previous number by 2.

Use the distributive property: 5(x + 2) = ?

• 5x + 10

• 5x + 12

• 5x + 5

• 10x + 2

If x = 3, what is the value of 2x^2 + 4?

• 18

• 26

• 22

• 10

Identify the constant in the expression 6b + 9.

• 15

• b

• 6

• 9

What is the next number in the pattern: 1, 3, 5, 7, ...?

• 10

• 9

• 8

• 6