Identify Terms, Write and Evaluate Expressions

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

Identify the terms, coefficients, and constants of the expression. 3r²+4r+8

• Terms: 3r², 4r, 8    Coefficient: 3, 4   Constant 8, 3

• Terms: 3r², 4r, 8    Coefficient: r²     Constant: 8 

• Terms: 3r²     Coefficient: 3, 4, r²     Constant: 8

• Terms: 3r², 4r, 8   Coefficient: 3, 4    Constant: 8

Three times a number increased by nine

• 3h-9

• 3(h-9)

• 3(h+9)

• 3h+9

Write the phrase as an expression. "10 less than a number n"

• 10-n

• n-10

• n+10

• 10-n

Match the following:

b + 5b + 10 - 5c

• -5c

• "c" terms

• 10

• Constant

• b

  5b

• "b" terms

• c minus 5

• 5 less than c

• c increased by 5

• half of c

Which expression below describes the following algebraic expression?
4(x + 6)

• four times x plus 6

• x plus six times four

• four times the sum of x plus 6

• four times six plus x

Evaluate 8a - b     if a = 10   and   b = 6

• 74

• 38

• 1000

• 9000

Evaluate 6a x b + 2c if a = 3, b = 10, and c = 7

• 19

• 194

• 180

• 14

Identify the variables in the following expression: 4x + 2y - 6

• 4, 2, -6

• -4 and x

• X and Y 

• -6