Expressions Pretest

How many terms are in the expression below:
-3c + 7d

• one

• two

• three

• four

Simiplify: 5a + 3a

• 15a

• 8a

• 15a²

• 8a²

Simplify 12p + 15 - 13 - 11p

• p + 2

• p - 28

• 2

• 28

In the term 12d, 12 is called the...

• variable

• product

• simplify

• coefficient

Which expression is equal to "8 less than the product of y and 9"

• 9 + y - 8

• 8 - y ÷ 9

• 9y - 8

• 8 - 9y

Write an algebraic expression for "the product of a number and 17"

• n + 17

• 17n

• n - 17

• n ÷ 17

2a + 9 + 4a

• 6a + 9

• 2a + 9

• 8a + 9

• 6a - 9

7g + 5 + 6g  - 3

• 13g - 3

• 12g + 5

• 13g + 2

• 13g - 2

Simplify:

14(b – 10)

• 4b

• b – 140

• 14b – 140

• 14b – 10