Linear Inequalities Applications

Addie saved more than $36. Which inequality represents the amount that she saved? 

• s > 36

• s < 36

• s ≤ 36

• s ≥ 36

Tags

CCSS.6.EE.B.8

Write the linear inequality in standard form for this situation: A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 each to buy each bush. The landscaper wishes to keep the spending under $1000.

• 14x + 5y ≥ 1000

• 14x + 5y < 1000

• 14x + 5y  ≤ 1000

• 14x + 5y > 1000

Sarah receives a $350 gift card to use at Nike store. She buys a pair of shoes for $175 and 8 pair of socks. She does not use the entire amount in the gift card. Which inequality can be used to find the price in dollars d of each pair of socks?

• 350 + 8d < 175

• 175 + 8d < 350

• 175d + 8 < 350

• 350 - 8d < 350

Tags

CCSS.7.EE.B.4B

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

Consider the function y < 2x+3. Which is true?

• The line would be solid with shading above.

• The line would be dashed with shading above.

• The line would be solid with shading below.

• The line would be dashed with shading below.

Tags

CCSS.HSA.REI.D.12

which equation best represents this graph?

• y < 1/2x + 1

• y < 1/2x + 2

• y >1/2x + 2

• y > 2x

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• x ≥ -1

• x ≤ -1

• x > -1

• x < -1

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• y ≤ -5/4 x + 3

• y ≥ -5/4 x + 3

• y < -5/4 x + 3

• y > -5/4 x + 3

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• y ≥ (2/5)x + 1

• y ≥ (-2/5)x + 1

• y ≤  (2/5)x + 1

• y ≥ (-2/5)x - 1

Tags

CCSS.HSA.REI.D.12

What inequality does the number line graph represent?

• x ≥ 3

• x > 3

• x < -3

• x ≤ -3

Tags

CCSS.6.EE.B.8