Solving and Graphing Linear Equations and Inequalities

When graphing the below inequality, which type of line would you use?

• solid

• dotted

• shaded

• unshaded

Tags

CCSS.HSA.REI.D.12

Karen makes $5 per hour babysitting and $12 per hour giving music lessons. One weekend, she worked a total of 18 hours and made $139. How many hours did she spend babysitting?

• 4 hours

• 7 hours

• 11 hours

• 18 hours

Tags

CCSS.8.EE.C.8C

When graphing the below inequality, which type of line would you use?

• solid

• dotted

• shaded

• unshaded

Tags

CCSS.HSA.REI.D.12

What inequality does the number line graph represent?

• -x + 3 ≥ 1

• -5x + 3 > -7

• x + 1 < 3

• 5x + 3 ≥ 13

Tags

CCSS.7.EE.B.4B

What is the next step to solve this equation? 3x - 5 = 7

• Add 5 to both sides of the equation

• Add 3x to both sides of the equation

• Subtract 5 from both sides of the equation

• Subtract 7 from both sides of the equation

Tags

CCSS.7.EE.B.4A

Does the sign need to flip when solving? -4y ≥ 28

• YES

• NO

Tags

CCSS.6.EE.B.8

20 ≥ x + 13

• x ≤ 7

• x ≥ 7

• x ≤ 33

• x ≥ 33

Tags

CCSS.7.EE.B.4B

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

Tags

CCSS.6.EE.B.8

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

Tags

CCSS.6.EE.B.8

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥ 

Tags

CCSS.6.EE.B.8