6th mid topic 1 assessment

What is the coefficient of x?
8 + 5x - y

• 8
• 0
• 5
• -5

How many terms are in the expression?
-4 + 6y + 10x + 3a

• 4
• 3
• 5
• 2

Identify the terms, coefficients, and constants of the expression. 6q+1

• Terms: 6q, 1   Coefficient: 6 Constant: 1
• Terms: 6   Coefficient: 1     Constant: q
• Terms: 6q      Coefficients: 6, 1     Constant: 1
• Terms: 1     Coefficient: 6     Constant: 1, q

A symbol for a number we don't know yet. This is usually a letter.

• coefficient
• sum
• variable
• term

An __________________  includes a combination of TERMS separated by at least 1 operator, Examples:  2x+7,       y–3, 7w+3,       8ab+9, 

• Constant
• Coefficient
• Term
• Expression

Write an algebraic expression for "12 more than number". 

• x + 12
• 12x
• x - 12

Write an algebraic expression for "8 less than a number".          

• 8x
• x - 8
• 8 - x

Which of the expressions does NOT show the product of four and n. 

• 4n
• 4 x n
• 4(n)
• 4 ÷ n

• 2

• a and b

• 12

• 14

• 7

• 3

• 2

• x, y, and z