Find Solutions of an Inequality

You want to solve the given inequality for y.  After applying the Distributive Property, what is the next step?  Solve for y.
3(6y - 6) ≤ -90

• Subtract 18 from both sides; y ≤ -4

• Add 18 to both sides; y ≤ -4

• Add 6 to both sides; y ≥ -4

• Subtract 6 from both sides; y ≥ -4

The initial cost to rent a bike is $4.  Each hour the bike is rented costs $1.50. Joey is going to rent a bike and can spend at most $10.  Write and solve an inequality to find how long he can rent the bike.

• 1.50n + 10 ≥ 4; n ≥ 4 hours

• 1.50n + 10 ≤ 4; n ≤ 4 hours

• 1.50n + 4 ≥ 4; n ≥ 4 hours

• 1.50n + 4 ≤ 10; n ≤ 4 hours

Which situation does the inequality
9 + 5n ≤ 60 represent?

• You need to read 60 pages of a novel.  You read 9 pages per minute.  After how many minutes will you have fewer than 5 pages left?

• You have $60 to buy your friends lunch.  If each lunch costs $5 and you plan to share a $9 dessert, how many friends can you bring?

• You have $60 to buy your friends lunch.  If each lunch costs $9 and you plan to share a $5 dessert, how many friends can you bring?

Tags

CCSS.7.EE.B.4B

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

Tags

CCSS.6.EE.B.8

How many solutions does the inequality x < 4 have?

• No solution.

• Exactly one solution.

• Exactly three solutions.

• Infinitely many solutions.

Tags

CCSS.6.EE.B.8

Match the graph with its inequality.

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a

Tags

CCSS.6.EE.B.8

Pick the correct letter for:
6 > x

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

Would you use a closed or open circle to graph x < 3?

• Closed

• Open

Tags

CCSS.6.EE.B.8

You must spend at least $10 at the grocery store to get a free reusable shopping bag. Which inequality represents the amount you need to spend to get a free shopping bag?

• x<10

• x>10

• x>10

• x<10

Tags

CCSS.6.EE.B.8

When you graph an inequality, you used a solid line when you use which symbols?

• ≤, ≥ 

• <, >

Tags

CCSS.HSA.REI.D.12