3 Week Test

Solve for x:
2x + 5 = 12

• 7
• 3
• 3.5
• 8.5

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2
• -2/3
• 10
• -2

Solve the following equation,
x/7 = 14

• x = 98
• x = 2
• x = 21
• x = 7

Solve the following equation,
x - 23 = 17

• -6
• 6
• 40
• -40

3(x-2)<2(x+9)

• x<24
• x>-24
• x<12
• x>18

You need to save a minimum of $1200 to purchase your new laptop.  If you already have saved $400 and make 11 per hour, h, at your job, which inequality could be use to solve to determine how many hours you need to work to save enough money.

• 11h + 1200 ≥ 400
• 11h + 400 < 1200
• 11h + 400 > 1200
• 11h + 400 < 1200

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

What is the slope of the line

• -2/3

• 2/3

• 3/2

• -3/2

What is the slope of the line?

Find the slope of the table.

• -1/2

• -2

• 1/2

• 2