Algebra Unit Review

Solve the equation:

z + 3 = -6

• -9

• 9

• No Solution

• Infinitely Many Solutions

Solve the equation:

2.6 = -0.2m

• 13

• -1.3

• .52

• -5.2

• -13

• -10

• 10

• 0.4

• -0.4

Solve the equation:

3y + 11 = -16

• -9

• 9

• Not Here

Determine whether the equation has one solution, no solution, or infinitely many solutions.

3 = x + 11.5 - x

• One solution, x = 11.5

• One solution, x = 3

• No solutions

• Infinitely many solutions

Solve the equation.

• One solution, b = 21

• One solution, b = 6

• One solution, b = 15

• No solution

• Infinitely many solutions

Solve the equation.

• One solution, x = 0

• One solution, x = 6

• No solution

• Infinitely many solutions

What is the value of x?

• 15

• 75

• 90

• 180

Solve the literal equation for y:

c + ay = 2y

• c = 2y - ay

• y = c + (2-a)

• y = c ÷ (2-a)

• Not here

At a book fair, a tote bag costs $5 and books cost $3.50 each. You spend a total of $19 before taxes. How many books did you buy in addition to the tote bag?

• 5 books

• 4 books

• 19 books

• 3.5 books