Math I - 1.8 Homework (2nd) 1/28

9 LESS THAN the total number of people

• t × 9

• 9/t

• t - 9

• 9 + t

Triple the difference of t and 11

• 3t - 11

• 3(t - 11)

• 3(t / 11)

• 3 x t - 11

Simplify:

4a + 9 + a

• 5a + 9

• 3a-9

• 3a + 9

• 5a - 9

How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x

• five
• eight
• six
• nine