Algebra Review QUIZ

Simplify the expression: 2x + 4(7x - 5) +1

• 30x - 6

• 30x - 16

• 30x - 19

• 9x + 10

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Simplify the following expression:

-8 (5b + 2) -7 (b - 5)

• -33b + 19

• -47b² + 21

• 33b - 19

• -47b + 19

Solve for a:

-3a + 8 = 14

• a = -2

• a = -7.5

• a = 2

• a = 6

Solve for x:

2x - 3 = 1

• x = 3

• x = 2

• x = 1

• x = -2

Solve for x:

7(2x - 4) = 42

• x = 5

• x = 8

• x = 2

• x = 9

Solve for b:
-11 + 3(b + 5) = 7

• b = 1
• b = -1
• b = 3
• b = -3

Solve for x:

2x -1(3+4x) = 11

• x = -4

• x = 7/3

• x = -7

• x = -17/8

Solve for a:

-8(-4+a) + 3(2a+1) = -19

• a = 27

• a = -27

• a = 3.86

• a = 1.67

Simplify the following radical:
√48

•  4√2
•  6√3
•  4√3
•  4√2