Algebra I Review

A golf course charges $15 to rent golf clubs and charges $25 per round to play.  Write an equation to represent the total cost, T, for one player.

• T = 15 + 25r
• T = 15g + 25r
• T = 40 r
• T = 15r + 25

Which equation represents the table?

• y = -x

• y = x-3

• y = 1/2x + 3

• y = 3x

6x + 10 > 5x - 12

• x > 2
• x < -2
• x < -22
• x > -22

4(2a + 3) < 3(a - 1)

• a < -3
• a > -3
• a < 3
• a > 3

Solve the equations:

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

• 4

• 3

• 2

• 1

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

Which property of real numbers justifies the work shown from Step 1 to Step 2?

• Distributive Property
• Commutative Property
• Identity Property
• Associative Property

What is the first step in solving this equation 8x - 6 = 10

• Add 6

• Subtract 8

• Divide by 8

• Subtract 6

• 2
• 4
• 6
• 8

Solve for x.

• x = 21
• x = 7
• x = −21
• x = 4