Algebraic Expression

9 fewer than the total number of people

• t × 9

• 9/t

• t - 9

• 9 + t

Maria has $100 and deposits d dollars in to her bank account. She now has $280.

• d-100=280

• 280-d=100

• 100+d=280

• 280+d=100

Ahmad has $200 and saves $50 per month. Select all that are true.

• 200 + 50a

• 200a + 50

• 200 + a + 50

• 250

• 50a + 200

Which of the following expressions contains the variables x, y, and z?

• 4x + 6y + 10z

• 4x + 6y

• 4x + 10z

• 6y +10z

What are the coefficients in the expression?
4 + 16v

• 4, 16v

• 4

• 16

• +16

What are the constants in the expression?
4 + 16v

• 4, 16v

• 4

• 16

• +16

Which of the following answer choices is NOT an example of a variable?

• 8

• x

• u

• n

Translate this phrase into an algebraic expression.
24 more than Victoria's test score. 
Use d to represent Victoria's test score.

• 24x

• x - 24

• x + 24

• x/24

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

• 4m + 8

• 8m - 4

• 8m + 4

• 4m - 8

4 divided by the sum of a number and 12

• 4 / n + 12

• 4 / 12n

• 4 / (n + 12) 

• (4 / n) + 12