Unit 2 Common Assessment

Solve the equation:
½ (2x + 6) = 3x + 13

• no solution
• x = 8
• x = -5
• x = 7

Solve the equation:
4 - 6x - 2= -2(3x-1)

• no solution
• infinitely many solutions
• x = ⅓
• x = 4

Solve.

• 0

• No Solution

• 2

• -11

Solve for v : 8v - 4(v + 8) = 8

• v = 2

• v = 10

• v = 4

• v = -4

Maria has 25 dollars.  She has to buy a gallon of milk which costs $3.50.  She wants to spend the rest of her money on cereal.  If each box of cereal costs $4.50, how many can she purchase?

• 4 boxes
• 5 boxes
• 6 boxes
• 7 boxes

Write an algebraic expression for "12 more than number". 

• x + 12
• 12x
• x - 12

 $\left|b\ -\ 8\right|+c^2$   if b = 5 and c = 3

• 12

• 22

• -22

• 9

• 15

5 less than the product of 7 and s

• 7s - 5
• 5 - 7 + s
• 7(s - 5) 
• 5 - 7s

the difference of 3 times a number and 7

• 3 - 7n
• 3n - 7
• 3n + 7 
• 3 / 7n

a number more than 12

• n + 12
• 12n 
• 12 + n 
• 12 - n