M2T3 Review 1-16-25

A customer is buying bath towels and hand towels and can spend NO MORE THAN $100.

Which graph best represents the solution set for this inequality?

HINT: What words can help you decide if the shading should be UP or DOWN?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

• 
• 
• 

Tags

CCSS.HSA.REI.D.12

• y = 1.75x + 3.5

  y = -4x - 8

• y = -4x - 8

  y=3.5x + 1.75

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Marli has $1200 in her savings account.

She wants more than y amount in her account at the end of the year.

She withdraws $150 each month.

Which inequality represents this situation, where x is the number of months?

• 1200 + 150x ≥ y

• 1200 + 150x > y

• 1200 + 150x < y

Tags

CCSS.7.EE.B.4B

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

The graph of 2x + 4y = 12 is shown on the grid. 

Which ordered pair is in the solution set of  2x + 4y ≥ 12 ?

HINT: would ≥ mean UP or DOWN??

• (5,0)

• (0,6)

• (3,-6)

• (2,-8)

Rewrite as y=

8x = -16 - 8y

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The graphed system of linear equations shows the average attendance for two schools.

Estimate the solution in years

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.C.8C

• (12, 16)

• (15, 17.5)

• There is no solution.

• (16,12)

Tags

CCSS.8.EE.C.8B

Admission to a zoo costs $10 for adults and $6 for children.

A group of 29 people attending the zoo paid a total of $222 in admission fees.

How many adults and children went to the zoo?

• 10x + 6y=29

  x+y = 222

• 6x+10y=222

  x+y=29

• 10x+6y=222

  x+y=29

Tags

CCSS.8.EE.C.8C