Use the Language of Algebra Quiz

What is the algebraic expression for 'the sum of 8 and 12'?

• 8 ÷ 12
• 8 · 12
• 8 + 12
• 8 − 12

What is the algebraic expression for 'the difference of x and 4'?

• x + 4
• 4 − x
• x − 4
• x · 4

What is the algebraic expression for 'the product of 6 and y'?

• 6y
• 6 − y
• 6 + y
• y − 6

Evaluate 9x + 7 when x = 3.

• 19
• 34
• 30
• 27

Evaluate 5x − 4 when x = 6.

• 30
• 26
• 34
• 24

Simplify by combining like terms: 7p + 6 + 5p − 4.

• 2p + 10
• 12p − 2
• 12p + 10
• 12p + 2

Simplify by combining like terms: 8x + 7 + 4x − 5.

• 12x − 2
• 12x + 12
• 12x + 2
• 4x + 2

Simplify: 20 ÷ (4 + 6) · 5.

• 20
• 4
• 2
• 10

Simplify: 33 ÷ (3 + 8) · 2.

• 12
• 3
• 11
• 6

The skirt cost $15 more than the blouse (cost b). What expression gives the skirt's cost?

• 15b
• b − 15
• b + 15
• 15 − b

Translate to algebra: the difference of x and 4.

• 4x
• 4 − x
• x − 4
• x + 4

Translate to algebra: the product of 6 and y.

• 6y
• 6 − y
• y ÷ 6
• 6 + y