Math 8 Holiday Break project

 $5x+4=5x+4$  

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A

 $9-x=-x+9$  

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A

 $3\left(x+4\right)=3\left(x-8\right)$  

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A

 $2x+1=x+8$  

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A

2. Cheryl gets paid $8 per hour for her job at the record store.  She made a total of $96 last week.  Which equation models this situation?

• 96h = 8
• h/96 = 8
• 8h = 96
• h/8 = 96

Tags

CCSS.HSA.CED.A.3

2x - 3 + 4x = 27

• x= 12
• x = 4
• x = 5
• x = 15

Tags

CCSS.7.EE.B.4A

Solve for f:
f - 4 = 6f + 26

• f = -5
• f = 5
• f = 6
• f = -6

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

Solve:
5y+34 = -2(-7y+1)

• y = -4
• y = 9
• y = 4
• y = 36/19

Tags

CCSS.HSA.REI.B.3

Peggy’s parents spent $73 at the shoe store. Peggy’s shoes and her sister’s shoes each cost $24. The rest of the money was spent on her brother’s shoes. How much did her brother’s shoes cost?

• $25
• $48
• $49

Tags

CCSS.3.OA.D.8

• Function
• Not a Function

Tags

CCSS.8.F.A.1