17
AssignmentMultiple Select

Expressions with and without Parentheses

Question 17 • Pre-Algebra A-CR

Check any that you included in your response.

Answer
A
Replace key words with variables, numbers, and operations.
B
More than is addition, product is multiplication, and decreased by is subtraction.
C
The constants are 1, 7, and 5.
D
The expression is 1 + 7n – 5.
E
To evaluate the expression, substitute 6 in for the variable, and then use order of operations to simplify.
F
The value when n = 6 is 38.