Algebra Exam

What is the solution to the equations?

• one solution

• no solution

• infinite solutions

• none of these

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

• infinite solutions

• x = 1

• x = -1

• no solution

Which equation matches the table?

• y = 3x + 9

• y = x + 9 

• y = x + 3

• y = 12x - 3

• 61

• 54

• 43

• 32

Solve for the variable y in the equation:

y - x = 5

• y = 5 + x

• y = -5 - x

• y = -5 + x

• y = 5 - x

Is √2 rational or irrational?

• Rational

• Irrational

2(c - 8)

• 2c - 16

• 2c + 16

• 2c - 8

• c - 16

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

(b + 8)5

• b + 40

• 5b - 40

• 5b + 40

• 5b + 8

-(8 - m)

• m - 8

• -8 - m

• 8 - m

• m + 8