1. Combine Like Terms and Distribute Part II
Combine Like Terms and Distribute Part II #1-4 taken from Explorations in Core Math 7-2
MC from Pre-Algebra 8 S Practice Exam C
5. Multiple Choice: Solve for x.

2. Write each scenario as an equation and solve it.
6. Half a number plus 2.5 times that number equals 18.
The sum of the angles of a triangle equal 180°.
What are the measures of the angles?
(8x + 14)°
(3x – 1)° (3x – 1)°
Multiple Choice taken from Explorations in Core Math 7-2
8. If Alex types 300 words in 5 minutes with 5 errors, what is his typing speed?
NOTE: The equation used to estimate typing speed is ,
where S is the accurate typing speed,
w is the number of words typed in 5 minutes
and e is the number of errors.
A. 48 wpm C. 59 wpm
B. 50 wpm D. 60 wpm