PA/CIIH/CIII SOL Review – DAY 14 (SOL 8.14)

Directions: Select all correct answer(s).

Select all the expressions that would be equivalent to –3x + 10 when completely simplified.

• $2+\frac{-6x+16}{2}$

• –3(–x + 3) – x + 1

• $\frac{1}{3}\left(–6x+15\right)–\ x\ –\ 5$

• 2(x + 4) – 5x + 2

Simplify the algebraic expression.

–9(–8p + 12) – 6p

• –14p + 3

• 64p + 12

• 66p – 108

• 126p – 108

• A

• B

• C

• D

Directions: Write your answer in the box. Do not use spaces.

What is the value of the following expression when p = 4, q = 17, and r = 8?

 $p\sqrt{q\ –\ r}$  

(a)  

Directions: Select three correct answers.

Which three expressions in the table below have a solution of 10 when

x = –1 and y = 2?

• –x(10)

• x + y + 7

• 5xy

• 8 – $\frac{y}{x}$

• –5(x)(y)

Simplify:

 $4\left(x\ –\ \frac{1}{2}\right)\ +x\ –\ 6$  


• 5x – 3

• 5x – 8

• 3x + 10

• 3x – 2